Yongtian Tan, MD, MBA
NPI 1528555646 · Pediatric Emergency Medicine (Pediatrics) Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yongtian Tan, MD, MBA is a Pediatric Emergency Medicine (Pediatrics) Physician provider in San Francisco, CA (NPI 1528555646).
Provider details
- NPI number
- 1528555646
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MBA
- Sex
- Female
- Sole proprietor
- No
- License
- A165395 (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
8 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.
Practice location
Mailing address
Additional practice locations (1)
- 4800 Sand Point Way NeSeattle, WA 98105-3901Phone: (857) 364-7405
Registry dates
- Enumerated
- 2018-04-13
- Last updated
- 2024-12-10
- Certified
- 2024-12-10
Frequently asked questions
- What is Yongtian Tan's NPI number?
- Yongtian Tan's National Provider Identifier (NPI) is 1528555646, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yongtian Tan's specialty?
- Yongtian Tan is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Yongtian Tan located?
- Yongtian Tan's practice location on file with NPPES is 550 16th St, San Francisco, CA 94143-2549.
- What is Yongtian Tan's phone number?
- The practice phone number listed in the NPPES registry for Yongtian Tan is (415) 353-1238.
- Does Yongtian Tan accept Medicare?
- Yongtian Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yongtian Tan's NPI active?
- Yes — Yongtian Tan's NPI (1528555646) is active in the NPPES registry as of the last update on 2024-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.