Marina Gladson, MD
NPI 1588751366 · Family Medicine Physician · Crystal Lake, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marina Gladson, MD is a Family Medicine Physician provider in Crystal Lake, IL (NPI 1588751366).
Provider details
- NPI number
- 1588751366
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 036116018 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
401 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 124 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 100 | $88 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 91 | $8 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 26 | $162 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 23 | $124 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 228 | 101 |
| Levothyroxine Sodium | 183 | 72 |
| Amlodipine Besylate | 173 | 62 |
| Losartan Potassium | 163 | 74 |
| Apixabanbrand: Eliquis | 117 | 17 |
| Lisinopril | 109 | 54 |
| Simvastatin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$173 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1215 Old Mchenry Rd130aBuffalo Grove, IL 60089Phone: (847) 223-9494Fax: (847) 205-9722
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2024-05-01
- Certified
- 2024-05-01
Frequently asked questions
- What is Marina Gladson's NPI number?
- Marina Gladson's National Provider Identifier (NPI) is 1588751366, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marina Gladson's specialty?
- Marina Gladson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marina Gladson located?
- Marina Gladson's practice location on file with NPPES is 525 E Congress Pkwy Ste 350, Crystal Lake, IL 60014-6271.
- What is Marina Gladson's phone number?
- The practice phone number listed in the NPPES registry for Marina Gladson is (815) 479-7490.
- Does Marina Gladson accept Medicare?
- Marina Gladson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marina Gladson's NPI active?
- Yes — Marina Gladson's NPI (1588751366) is active in the NPPES registry as of the last update on 2024-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.