Shishir Shah
NPI 1770680597 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shishir Shah is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1770680597).
Provider details
- NPI number
- 1770680597
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- G079814 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 51 | 50 |
| Prednisone | 40 | 40 |
| Cephalexin | 35 | 35 |
| Cefadroxil | 30 | 30 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 22 | 22 |
| Pantoprazole Sodium | 13 | — |
| Azithromycin | 12 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2021-12-08
Frequently asked questions
- What is Shishir Shah's NPI number?
- Shishir Shah's National Provider Identifier (NPI) is 1770680597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shishir Shah's specialty?
- Shishir Shah is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shishir Shah located?
- Shishir Shah's practice location on file with NPPES is 245 S Fetterly Ave, Los Angeles, CA 90022-1605.
- What is Shishir Shah's phone number?
- The practice phone number listed in the NPPES registry for Shishir Shah is (323) 780-2216.
- Does Shishir Shah accept Medicare?
- Shishir Shah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shishir Shah's NPI active?
- Yes — Shishir Shah's NPI (1770680597) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.