Jenifer Nwosu, M.D.
NPI 1821376682 · Internal Medicine Physician · Montclair, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenifer Nwosu, M.D. is a Internal Medicine Physician provider in Montclair, NJ (NPI 1821376682).
Provider details
- NPI number
- 1821376682
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA09555700 (NJ)
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
166 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) |
|---|---|---|
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 54 | $61 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 53 | $82 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 34 | $135 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 14 | $142 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 90 | 41 |
| Amlodipine Besylate | 78 | 31 |
| Losartan Potassium | 68 | 22 |
| Metformin Hcl | 59 | 22 |
| Metoprolol Succinate | 47 | 13 |
| Gabapentin | 47 | 17 |
| Losartan/Hydrochlorothiazide |
Practice location
Mailing address
Additional practice locations (2)
- 30 Knightsbridge Rd Ste 525Piscataway, NJ 08854-3963Phone: (844) 403-4325Fax: (424) 625-0010
- 1600 Georges AveSuite111Rahway, NJ 07065-9998Phone: (908) 994-5000
Registry dates
- Enumerated
- 2011-07-28
- Last updated
- 2025-01-08
- Certified
- 2025-01-08
Frequently asked questions
- What is Jenifer Nwosu's NPI number?
- Jenifer Nwosu's National Provider Identifier (NPI) is 1821376682, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenifer Nwosu's specialty?
- Jenifer Nwosu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jenifer Nwosu located?
- Jenifer Nwosu's practice location on file with NPPES is 28 Valley Rd # 148, Montclair, NJ 07042-2709.
- What is Jenifer Nwosu's phone number?
- The practice phone number listed in the NPPES registry for Jenifer Nwosu is (973) 559-4600.
- Does Jenifer Nwosu accept Medicare?
- Jenifer Nwosu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenifer Nwosu's NPI active?
- Yes — Jenifer Nwosu's NPI (1821376682) is active in the NPPES registry as of the last update on 2025-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.