Vivek Singh, MD
NPI 1649856600 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivek Singh, MD is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1649856600).
Provider details
- NPI number
- 1649856600
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
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
83% 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 22 | 15 |
| Rosuvastatin Calcium | 21 | 14 |
| Bisoprolol Fumarate | 20 | 12 |
| Amlodipine Besylate | 19 | — |
| Empagliflozinbrand: Jardiance | 19 | 14 |
| Losartan Potassium | 11 | — |
| Dabigatran Etexilate Mesylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-21
- Last updated
- 2021-03-21
- Certified
- 2021-03-21
Frequently asked questions
- What is Vivek Singh's NPI number?
- Vivek Singh's National Provider Identifier (NPI) is 1649856600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivek Singh's specialty?
- Vivek Singh is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Vivek Singh located?
- Vivek Singh's practice location on file with NPPES is 1200 N State St Ste A7d, Los Angeles, CA 90089-1001.
- What is Vivek Singh's phone number?
- The practice phone number listed in the NPPES registry for Vivek Singh is (323) 409-7556.
- Does Vivek Singh accept Medicare?
- Vivek Singh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivek Singh's NPI active?
- Yes — Vivek Singh's NPI (1649856600) is active in the NPPES registry as of the last update on 2021-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.