Jay Shah, MD
NPI 1881665495 · Gynecologic Oncology Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jay Shah, MD is a Gynecologic Oncology Physician provider in Irvine, CA (NPI 1881665495).
Provider details
- NPI number
- 1881665495
- Entity type
- Individual
- Primary specialty
- Gynecologic Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A112592 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dexamethasone | 58 | 34 |
| Ondansetron Hcl | 52 | 30 |
| Letrozole | 36 | 12 |
| Olaparibbrand: Lynparza | 34 | — |
| Ibuprofen | 28 | 28 |
| Metoclopramide Hcl | 26 | 18 |
| Megestrol Acetate | 22 | — |
| Oxycodone Hcl | 19 |
Practice location
Mailing address
Additional practice locations (1)
- 4160 John R StSuite 2126Detroit, MI 48201-2020Phone: (313) 576-9433Fax: (313) 993-8857
Registry dates
- Enumerated
- 2006-01-31
- Last updated
- 2021-12-06
Frequently asked questions
- What is Jay Shah's NPI number?
- Jay Shah's National Provider Identifier (NPI) is 1881665495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Shah's specialty?
- Jay Shah is listed in the NPPES registry with a primary specialty of Gynecologic Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Shah located?
- Jay Shah's practice location on file with NPPES is 6650 Alton Pkwy # 2, Irvine, CA 92618-3734.
- What is Jay Shah's phone number?
- The practice phone number listed in the NPPES registry for Jay Shah is (949) 932-5695.
- Does Jay Shah accept Medicare?
- Jay Shah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jay Shah's NPI active?
- Yes — Jay Shah's NPI (1881665495) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.