Hameeduddin Khaja, MD
NPI 1528079886 · Internal Medicine Physician · Elk Grove Village, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hameeduddin Khaja, MD is a Internal Medicine Physician provider in Elk Grove Village, IL (NPI 1528079886).
Provider details
- NPI number
- 1528079886
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
541 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 241 | $128 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 64 | $133 |
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 | 52 | $26 |
| Advance Care Planning, First 30 Minutes99497 | 36 | $85 |
| Administration of Influenza Virus VaccineG0008 | 29 | $25 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 26 | $19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 170 | 49 |
| Losartan Potassium | 162 | 49 |
| Metformin Hcl | 149 | 41 |
| Amlodipine Besylate | 147 | 42 |
| Metoprolol Succinate | 109 | 30 |
| Levothyroxine Sodium | 107 | 24 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-11
- Last updated
- 2008-04-16
Frequently asked questions
- What is Hameeduddin Khaja's NPI number?
- Hameeduddin Khaja's National Provider Identifier (NPI) is 1528079886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hameeduddin Khaja's specialty?
- Hameeduddin Khaja is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hameeduddin Khaja located?
- Hameeduddin Khaja's practice location on file with NPPES is 901 Biesterfield Rd, Elk Grove Village, IL 60007-3392.
- What is Hameeduddin Khaja's phone number?
- The practice phone number listed in the NPPES registry for Hameeduddin Khaja is (847) 439-7284.
- Does Hameeduddin Khaja accept Medicare?
- Hameeduddin Khaja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hameeduddin Khaja's NPI active?
- Yes — Hameeduddin Khaja's NPI (1528079886) is active in the NPPES registry as of the last update on 2008-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.