Karen Yeter, MD
NPI 1326210055 · Rheumatology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Yeter, MD is a Rheumatology Physician provider in San Francisco, CA (NPI 1326210055).
Provider details
- NPI number
- 1326210055
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A97983 (CA)
Specialties & taxonomies
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
18 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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 473 | 220 |
| Methotrexate Sodiumbrand: Methotrexate | 429 | 215 |
| Hydroxychloroquine Sulfate | 284 | 147 |
| Leflunomide | 147 | 69 |
| Methotrexate/Pfbrand: Rasuvo | 127 | 41 |
| Adalimumab-Attobrand: Amjevita(cf) Autoinjector | 107 | 21 |
| Allopurinol | 98 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-02
- Last updated
- 2024-04-11
- Certified
- 2024-04-11
Frequently asked questions
- What is Karen Yeter's NPI number?
- Karen Yeter's National Provider Identifier (NPI) is 1326210055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Yeter's specialty?
- Karen Yeter is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Yeter located?
- Karen Yeter's practice location on file with NPPES is 1455 Leavenworth St Apt 304, San Francisco, CA 94109-8511.
- What is Karen Yeter's phone number?
- The practice phone number listed in the NPPES registry for Karen Yeter is (415) 447-9246.
- Does Karen Yeter accept Medicare?
- Karen Yeter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Yeter's NPI active?
- Yes — Karen Yeter's NPI (1326210055) is active in the NPPES registry as of the last update on 2024-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.