Harpartap Singh, MD
NPI 1184984908 · Internal Medicine Physician · Denville, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harpartap Singh, MD is a Internal Medicine Physician provider in Denville, NJ (NPI 1184984908).
Provider details
- NPI number
- 1184984908
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
867 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 561 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 225 | $109 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 81 | $76 |
Typical Medicare-allowed amounts for these services range $76–$112 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 26 | 25 |
| Prednisone | 19 | 19 |
| Cefdinir | 18 | 18 |
| Furosemide | 18 | 18 |
| Metoprolol Succinate | 16 | 16 |
| Amlodipine Besylate | 15 | 14 |
| Carvedilol | 13 | — |
Practice location
Mailing address
Additional practice locations (1)
- 462 Grider StBuffalo, NY 14215-3021Phone: (716) 898-3897
Registry dates
- Enumerated
- 2012-05-26
- Last updated
- 2019-12-18
- Certified
- 2019-12-18
Frequently asked questions
- What is Harpartap Singh's NPI number?
- Harpartap Singh's National Provider Identifier (NPI) is 1184984908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harpartap Singh's specialty?
- Harpartap Singh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harpartap Singh located?
- Harpartap Singh's practice location on file with NPPES is 25 Pocono Rd, Denville, NJ 07834-2954.
- What is Harpartap Singh's phone number?
- The practice phone number listed in the NPPES registry for Harpartap Singh is (973) 625-6000.
- Does Harpartap Singh accept Medicare?
- Harpartap Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harpartap Singh's NPI active?
- Yes — Harpartap Singh's NPI (1184984908) is active in the NPPES registry as of the last update on 2019-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.