Joyce Yeh, M.D.
NPI 1245242791 · Internal Medicine Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Yeh, M.D. is a Internal Medicine Physician provider in Torrance, CA (NPI 1245242791).
Provider details
- NPI number
- 1245242791
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A070601 (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
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 18 | 13 |
| Apixabanbrand: Eliquis | 14 | — |
| Pantoprazole Sodium | 13 | — |
| Gabapentin | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 1043 Elm Ave Ste 402Long Beach, CA 90813-3296Phone: (562) 491-9045
Registry dates
- Enumerated
- 2006-08-13
- Last updated
- 2026-01-16
- Certified
- 2026-01-16
Frequently asked questions
- What is Joyce Yeh's NPI number?
- Joyce Yeh's National Provider Identifier (NPI) is 1245242791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Yeh's specialty?
- Joyce Yeh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Yeh located?
- Joyce Yeh's practice location on file with NPPES is 4101 Torrance Blvd, Torrance, CA 90503-4607.
- What is Joyce Yeh's phone number?
- The practice phone number listed in the NPPES registry for Joyce Yeh is (310) 214-0811.
- Does Joyce Yeh accept Medicare?
- Joyce Yeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Yeh's NPI active?
- Yes — Joyce Yeh's NPI (1245242791) is active in the NPPES registry as of the last update on 2026-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.