Yuankai Lin, MD, PHD
NPI 1831432988 · Hematology & Oncology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yuankai Lin, MD, PHD is a Hematology & Oncology Physician provider in San Francisco, CA (NPI 1831432988).
Provider details
- NPI number
- 1831432988
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- A138455 (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 tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
43 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 | 43 | $97 |
Typical Medicare-allowed amounts for these services range $97–$97 (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.
Practice location
Mailing address
Additional practice locations (3)
- 7300 N Fresno StFresno, CA 93720-2941Phone: (415) 601-7626
- 2615 E Clinton AveFresno, CA 93703-2223Phone: (559) 225-6100
- 1740 W Taylor StChicago, IL 60612-7232Phone: (866) 600-2273
Registry dates
- Enumerated
- 2013-03-27
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Yuankai Lin's NPI number?
- Yuankai Lin's National Provider Identifier (NPI) is 1831432988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yuankai Lin's specialty?
- Yuankai Lin is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Yuankai Lin located?
- Yuankai Lin's practice location on file with NPPES is 995 Potrero Avenue, San Francisco, CA 94110-3518.
- What is Yuankai Lin's phone number?
- The practice phone number listed in the NPPES registry for Yuankai Lin is (628) 206-2407.
- Does Yuankai Lin accept Medicare?
- Yuankai Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yuankai Lin's NPI active?
- Yes — Yuankai Lin's NPI (1831432988) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.