2,683 NPI-registered providers practice in Merrillville, Indiana. Pick another city in the rail, or open the full search to filter by specialty and credential.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| 1st Option Adult Day Services & Home Health LLC | Home Health Agency | Merrillville, IN | 1982968624 |
| 1st Option Seniors Day Healtcare, Inc | Adult Day Care Clinic/Center | Merrillville, IN | 1932682788 |
| 21st Century Total Wellness |
| Occupational Therapy Assistant |
| Merrillville, IN |
| 1639218910 |
| 2nd Chance Homecare Services, LLC | Home Health Agency | Merrillville, IN | 1629857628 |
| 3 Nurses Home Health Care LLC | Home Health Agency | Merrillville, IN | 1477446433 |
| 365 Medical Supplies Incorporated | Durable Medical Equipment & Medical Supplies | Merrillville, IN | 1669040598 |
| A & a Dental Center | Periodontics | Merrillville, IN | 1790988418 |
| A Family That Cares Personal Care Cpr Classes Co. | Home Health Agency | Merrillville, IN | 1992463053 |
| A M Khokhar Medical Professional Corporation | Endocrinology, Diabetes & Metabolism Physician | Merrillville, IN | 1700933777 |
| A New Beginning Community Center | Mental Health Clinic/Center (Including Community Mental Health Center) | Merrillville, IN | 1174038418 |
| A Path Forward LLC | Clinical Social Worker | Merrillville, IN | 1144190992 |
| A Step Further Home Care Services LLC | Home Health Agency | Merrillville, IN | 1760297956 |
| A&k Kouklakis OD. P.C. | Eyewear Supplier | Merrillville, IN | 1235252396 |
| Aaditya ShahMD | Retina Specialist (Ophthalmology) Physician | Merrillville, IN | 1124688221 |
| Aaramis HillRBT | Behavior Technician | Merrillville, IN | 1346838448 |
| Aaron RichardsRBT | Behavior Technician | Merrillville, IN | 1104531656 |
| Ab Home Care | In Home Supportive Care Agency | Merrillville, IN | 1497347926 |
| Ab Home Health LLC | Home Health Agency | Merrillville, IN | 1033711734 |
| Ab Lab & Diagnostics LLC | Health Service Clinic/Center | Merrillville, IN | 1710641907 |
| Ab Medical Staffing, LLC | Nursing Care Agency | Merrillville, IN | 1528653086 |
| Abbey JohnstonBCBA | Behavior Analyst | Merrillville, IN | 1336856996 |
| Abc Medical Services Inc | Durable Medical Equipment & Medical Supplies | Merrillville, IN | 1407364136 |
| Abdulkader KulamM.D. | Anesthesiology Physician | Merrillville, IN | 1629023791 |
| Abdullah MalikM.D. | Interventional Cardiology Physician | Merrillville, IN | 1245680164 |
| Abigail Gidley | Behavior Technician | Merrillville, IN | 1154210102 |
| Abigail KnippRBT | Behavior Technician | Merrillville, IN | 1144971276 |
| Abigail RosaLCAC | Addiction (Substance Use Disorder) Counselor | Merrillville, IN | 1366253593 |
| Abode Home Care, LLC | In Home Supportive Care Agency | Merrillville, IN | 1982479648 |
| Abrar U Khan MD | Critical Care Medicine (Internal Medicine) Physician | Merrillville, IN | 1295744985 |
| Abundant Home Care | Home Health Agency | Merrillville, IN | 1962271874 |
| Abundant Living, Inc | Mental Health Counselor | Merrillville, IN | 1679943955 |
| Accelerated Rehabilitation Centers, Ltd | Physical Therapist | Merrillville, IN | 1447637111 |
| Accessabilities, Inc. | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Merrillville, IN | 1235216672 |
| Active Day In, Inc. | Adult Day Care Clinic/Center | Merrillville, IN | 1134352008 |
| Active Living Home Care LLP | In Home Supportive Care Agency | Merrillville, IN | 1548058381 |
| Active Rehab & Wellness, LLC | Physical Therapist | Merrillville, IN | 1073211074 |
| Adam ScartozziLMHC | Mental Health Counselor | Merrillville, IN | 1336416551 |
| Adaora Asoegwu | Family Nurse Practitioner | Merrillville, IN | 1801467071 |
| Addiction and Behavioral Counseling Services, Inc. | Community/Behavioral Health Agency | Merrillville, IN | 1023314036 |
| Addiction Substance Abuse Life Solutions, LLC | Mental Health Counselor | Merrillville, IN | 1992517973 |
| Adel BaghdadyP.T. | Acupuncturist | Merrillville, IN | 1740395797 |
| Adiel Home Health Services, LLC | Home Health Agency | Merrillville, IN | 1093951642 |
| Adisen PutnamRBT | Behavior Technician | Merrillville, IN | 1770346652 |
| Adolph YanizMD | Family Medicine Physician | Merrillville, IN | 1639229156 |
| Adrienne Bland | Occupational Therapy Assistant | Merrillville, IN | 1831930353 |
| Advance & Hold Healthcare PC | Primary Care Clinic/Center | Merrillville, IN | 1588377527 |
| Advanced Optix, LLC | Optometrist | Merrillville, IN | 1760777346 |
| Advanced Pain Management & Anesthesiology, PC | Pain Medicine (Anesthesiology) Physician | Merrillville, IN | 1083709604 |
| Affiliated Ankle and Foot Podiatry Clinic, P.C. | Durable Medical Equipment & Medical Supplies | Merrillville, IN | 1073650214 |
| Affordable Dentures & Implants - Merrillville II, P.C. | Dentist | Merrillville, IN | 1437625050 |
| Affordable Dentures & Implants-Merrillville, P.C. | Dentist | Merrillville, IN | 1609355692 |
| Affordable Dentures-Merrillville P.C. | Dentist | Merrillville, IN | 1396169884 |
| Agnieszka Krynska-WozniakPT | Physical Therapist | Merrillville, IN | 1104434091 |
| Ahmad El-SamadDPM | Foot & Ankle Surgery Podiatrist | Merrillville, IN | 1174559876 |
| Ahmad HamdanOTR/L | Occupational Therapist | Merrillville, IN | 1821774951 |
| Ahmad SalahD.O | Rheumatology Physician | Merrillville, IN | 1285909481 |
| Ahmad ShughouryMD | Gastroenterology Physician | Merrillville, IN | 1356343578 |
| Ahmad ZegarMD | Internal Medicine Physician | Merrillville, IN | 1902891328 |
| Aids Task Force of Laporte and Porter Counties | Case Management Agency | Merrillville, IN | 1962557579 |
| Alamar Hoke | Physical Therapy Assistant | Merrillville, IN | 1497903652 |
| Albert Kosior | General Practice Dentistry | Merrillville, IN | 1881741882 |
| Albert MartinPH.D. | Clinical Psychologist | Merrillville, IN | 1669532123 |
| Aldrin Flores | Physical Therapist | Merrillville, IN | 1366098386 |
| Aleravia LLC | Substance Use Disorder Rehabilitation Clinic/Center | Merrillville, IN | 1356287296 |
| Alexander EkehRN | Registered Nurse | Merrillville, IN | 1154521375 |
| Alexander JaworRBT | Behavior Technician | Merrillville, IN | 1306426333 |
| Alexander KouklakisO.D. | Corneal and Contact Management Optometrist | Merrillville, IN | 1851460299 |
| Alexander MillerM.D. | Orthopaedic Surgery of the Spine Physician | Merrillville, IN | 1467451682 |
| Alexander MinixRBT | Behavior Technician | Merrillville, IN | 1558057307 |
| Alexander WilliamsDDS | General Practice Dentistry | Merrillville, IN | 1124291422 |
| Alexandria Gatlin | Behavior Technician | Merrillville, IN | 1780432799 |
| Alexis Dahdouh | Occupational Therapist | Merrillville, IN | 1366162331 |
| Alexis DodsonRBT | Behavior Technician | Merrillville, IN | 1154060887 |
| Alexis GardnerRBT | Behavior Technician | Merrillville, IN | 1417538752 |
| Alexis Hernandez | Behavior Technician | Merrillville, IN | 1548960115 |
| Alexis Jank | Behavior Technician | Merrillville, IN | 1942019732 |
| Alfred BonjeanMD | Orthopaedic Surgery Physician | Merrillville, IN | 1003884834 |
| Ali KheirbekMD | Nephrology Physician | Merrillville, IN | 1174520415 |
| Alicia GalvanRBT | Behavior Technician | Merrillville, IN | 1386450781 |
| Alicia Mattox | Mental Health Counselor | Merrillville, IN | 1518830868 |
| Alicia SharkeyRBT | Behavior Technician | Merrillville, IN | 1467191734 |
| Alison ByrneO.D. | Optometrist | Merrillville, IN | 1275650608 |
| All 4 U Pca LLC | In Home Supportive Care Agency | Merrillville, IN | 1174476337 |
| All Family Dental & Braces, LLC. | General Practice Dentistry | Merrillville, IN | 1083122097 |
| All in One Therapy, LLC | Speech-Language Pathologist | Merrillville, IN | 1134752728 |
| All Pieces Fit, Inc | Clinic/Center | Merrillville, IN | 1952827370 |
| Allan Weiner | Pharmacist | Merrillville, IN | 1659971935 |
| Allison BiancardiRBT | Behavior Technician | Merrillville, IN | 1639753395 |
| Allison FalkenbergCCC-SLP | Speech-Language Pathologist | Merrillville, IN | 1326605163 |
| Allison FuerstFNP-BC | Family Nurse Practitioner | Merrillville, IN | 1912501693 |
| Allison JarrettPA | Medical Physician Assistant | Merrillville, IN | 1841882834 |
| Allison Mcallister | Assistant Behavior Analyst | Merrillville, IN | 1083129068 |
| Allysa Luna | Behavior Technician | Merrillville, IN | 1821807579 |
| Alysha JelksRBT | Behavior Technician | Merrillville, IN | 1144962945 |
| Alyssa CandianoRBT | Behavior Technician | Merrillville, IN | 1013877786 |
| Alyssa GearyRBT | Behavior Technician | Merrillville, IN | 1710716899 |
| Alyssa GrkinichOD | Optometrist | Merrillville, IN | 1396227575 |
| Alyssa MetcalfeRBT | Behavior Technician | Merrillville, IN | 1437749033 |
| Alyssa WarnRBT, BCBA | Behavior Analyst | Merrillville, IN | 1932659109 |
| Alzeidan Medical Corporation, PC | Family Medicine Physician | Merrillville, IN | 1821007543 |
Source: CMS NPPES Data Dissemination (June 2026).
