Yumi Taylor, MD
NPI 1194888545 · Internal Medicine Physician · South San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yumi Taylor, MD is a Internal Medicine Physician provider in South San Francisco, CA (NPI 1194888545).
Provider details
- NPI number
- 1194888545
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT189097 (PA)
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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
45 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 29 | $152 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $110 |
Typical Medicare-allowed amounts for these services range $110–$152 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 166 | 52 |
| Amlodipine Besylate | 73 | 21 |
| Losartan Potassium | 64 | 20 |
| Metoprolol Succinate | 51 | 11 |
| Levothyroxine Sodium | 44 | 15 |
| Lisinopril | 42 | 14 |
| Sertraline Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 301 Industrial RdSan Carlos, CA 94070-2603Phone: (650) 596-4000
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2020-02-19
- Certified
- 2020-02-19
Frequently asked questions
- What is Yumi Taylor's NPI number?
- Yumi Taylor's National Provider Identifier (NPI) is 1194888545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yumi Taylor's specialty?
- Yumi Taylor is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yumi Taylor located?
- Yumi Taylor's practice location on file with NPPES is 269 E Grand Ave, South San Francisco, CA 94080-4804.
- What is Yumi Taylor's phone number?
- The practice phone number listed in the NPPES registry for Yumi Taylor is (650) 777-4400.
- Does Yumi Taylor accept Medicare?
- Yumi Taylor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yumi Taylor's NPI active?
- Yes — Yumi Taylor's NPI (1194888545) is active in the NPPES registry as of the last update on 2020-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.