Jennifer Nguyen, MD
NPI 1013065846 · Internal Medicine Physician · Bellflower, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Nguyen, MD is a Internal Medicine Physician provider in Bellflower, CA (NPI 1013065846).
Provider details
- NPI number
- 1013065846
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G81442 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 39 | 25 |
| Atorvastatin Calcium | 26 | 15 |
| Lisinopril | 22 | 15 |
| Omeprazole | 21 | — |
| Amlodipine Besylate | 19 | 14 |
| Bisoprolol Fumarate | 17 | 11 |
| Gabapentin | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2021-11-30
Frequently asked questions
- What is Jennifer Nguyen's NPI number?
- Jennifer Nguyen's National Provider Identifier (NPI) is 1013065846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Nguyen's specialty?
- Jennifer Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Nguyen located?
- Jennifer Nguyen's practice location on file with NPPES is 9400 Rosecrans Ave, Bellflower, CA 90706-2246.
- What is Jennifer Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Nguyen is (562) 461-3000.
- Does Jennifer Nguyen accept Medicare?
- Jennifer Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Nguyen's NPI active?
- Yes — Jennifer Nguyen's NPI (1013065846) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.