Harjinder Singh
NPI 1376118042 · Pulmonary Disease Physician · Royal Oak, MI
Enrolled with Medicare as Order and Referring Only - Sleep Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harjinder Singh is a Pulmonary Disease Physician provider in Royal Oak, MI (NPI 1376118042).
Provider details
- NPI number
- 1376118042
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 4351047804 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 22 | — |
| Furosemide | 21 | — |
| Amlodipine Besylate | 19 | 11 |
| Omeprazole | 16 | — |
| Atorvastatin Calcium | 16 | — |
| Lisinopril | 16 | — |
| Pantoprazole Sodium | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 28050 Grand River AveFarmington Hills, MI 48336-5919Phone: (248) 551-6489
Registry dates
- Enumerated
- 2021-05-25
- Last updated
- 2025-06-15
- Certified
- 2025-06-15
Frequently asked questions
- What is Harjinder Singh's NPI number?
- Harjinder Singh's National Provider Identifier (NPI) is 1376118042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harjinder Singh's specialty?
- Harjinder Singh is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Harjinder Singh located?
- Harjinder Singh's practice location on file with NPPES is 3601 W 13 Mile Rd, Royal Oak, MI 48073-6712.
- What is Harjinder Singh's phone number?
- The practice phone number listed in the NPPES registry for Harjinder Singh is (248) 551-6489.
- Does Harjinder Singh accept Medicare?
- Harjinder Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harjinder Singh's NPI active?
- Yes — Harjinder Singh's NPI (1376118042) is active in the NPPES registry as of the last update on 2025-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.