Harjeet Jhajj, D.O.
NPI 1548557440 · Internal Medicine Physician · Clinton Township, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harjeet Jhajj, D.O. is a Internal Medicine Physician provider in Clinton Township, MI (NPI 1548557440).
Provider details
- NPI number
- 1548557440
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101019301 (MI)
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
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,256 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 439 | $78 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 247 | $118 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 137 | $131 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 136 | $129 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 107 | $81 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 226 | 69 |
| Losartan Potassium | 208 | 69 |
| Amlodipine Besylate | 133 | 42 |
| Apixabanbrand: Eliquis | 102 | 43 |
| Metoprolol Succinate | 95 | 41 |
| Lisinopril | 88 | 28 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,261 across 60 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
Registry dates
- Enumerated
- 2011-06-30
- Last updated
- 2022-09-20
- Certified
- 2022-09-20
Frequently asked questions
- What is Harjeet Jhajj's NPI number?
- Harjeet Jhajj's National Provider Identifier (NPI) is 1548557440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harjeet Jhajj's specialty?
- Harjeet Jhajj is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harjeet Jhajj located?
- Harjeet Jhajj's practice location on file with NPPES is 15520 19 Mile Rd Ste 480, Clinton Township, MI 48038-6332.
- What is Harjeet Jhajj's phone number?
- The practice phone number listed in the NPPES registry for Harjeet Jhajj is (586) 228-1010.
- Does Harjeet Jhajj accept Medicare?
- Harjeet Jhajj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harjeet Jhajj's NPI active?
- Yes — Harjeet Jhajj's NPI (1548557440) is active in the NPPES registry as of the last update on 2022-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.