Mimi Chen Wun Lin, M.D.
Specialist · Fremont, CA
Mimi Chen Wun Lin, M.D. is a specialist with a practice address in Fremont, California, and NPI 1386608065, issued on Apr 12, 2006. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mimi Chen Wun Lin
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 39055 Hastings St, Fremont, CA 94538
- Phone
- (510) 795-6990
- Enumerated
- Apr 12, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (510) 795-6989
- Medicare enrollment
- Enrolled (PECOS I20040513000786); accepts Medicare assignment
- Medical or professional school
- University Of Hawaii John A. Burns School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Also registered at 39055 Hastings St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roland Chew, D.D.S.General Practice Dentistry1780745000
- Jeannie Chung, DDSPeriodontics1265701528
- Swapna Raveendranath, DDSDentist1578732582
Verify Mimi Chen Wun Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Washington Radiologists Medical Group IncFremont, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mimi Chen Wun Lin among 5,749 specialist records in California
Mimi Chen Wun Lin, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1987 · median 1989 among the 1,075 with a school on file
- Record last updated2026 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Fremont → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Michael Bastasch, MDFremont, CA 945381912962028
- Chia-Hui Chen, BSFremont, CA 945381083748289
- Jye-Shern Cheng, M.D.Fremont, CA 945381598729287
- Stefan Haller, M.D.Fremont, CA 945381841232337
- John Jaureguito, MDFremont, CA 945381013044601
- Stephen Nguyen, MDFremont, CA 945381912022443
- Urvashi Patel, P.T.Fremont, CA 945381477640852
- Pramela Ramachandran, MDFremont, CA 945381811022528
Common questions
What is Mimi Chen Wun Lin, M.D.'s NPI number?
Mimi Chen Wun Lin, M.D.'s National Provider Identifier (NPI) is 1386608065, issued on Apr 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mimi Chen Wun Lin, M.D. located?
The NPPES record lists a practice address at 39055 Hastings St, Fremont, CA, 94538. Phone: (510) 795-6990. Providers update this record themselves, so call before visiting.
How can I verify Mimi Chen Wun Lin, M.D.'s license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Mimi Chen Wun Lin, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.