Bryan Tzyyoung Lin, M.D. PHD
Anatomic Pathology & Clinical Pathology Physician · Westlake Village, CA
Bryan Tzyyoung Lin, M.D. PHD is an anatomic pathology & clinical pathology physician with a practice address in Westlake Village, California, and NPI 1427077171, issued on Jul 19, 2006. Check the license (California A54251, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bryan Tzyyoung Lin
- Credential
- M.D. PHD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- A54251 CA
Self-reported in NPPES; status is on the state search - Practice location
- 30700 Russell Ranch RD Ste 250, Westlake Village, CA 91362
- Phone
- (818) 992-7848
- Enumerated
- Jul 19, 2006
- Record last updated
- Aug 5, 2026
- Fax
- (818) 992-7748
- Medicare enrollment
- Enrolled (PECOS I20120109000802); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →
Also registered at 30700 Russell Ranch RD Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hasya Bruckmann, LMFTMarriage & Family Therapist1699368613
- Jessica Fisher, PSY.D.Psychologist1114346509
- Jerilyn Gertzman, M.S., R.D., C.D.E.Registered Dietitian1679859474
- Susan Hodgson, RN, MHSAdministrator Registered Nurse1891621710
Verify Bryan Tzyyoung Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A54251Check 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): 98.3 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
- Perfect Patholgy Medical P.C.Oxnard, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bryan Tzyyoung Lin among 1,554 anatomic pathology & clinical pathology physician records in California
Bryan Tzyyoung Lin, M.D. PHD is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% 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, 57% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1985 · median 2003 among the 891 with a school on file
- Record last updated2026 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in California
There are 1,554 anatomic pathology & clinical pathology physician records in California.
All 1,554 in California → Every provider in Westlake Village → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Eric Broxham, M.D.Thousand Oaks, CA 913611124262506
- Joel Chan, MDWestlake Village, CA 913611538255617
- Christopher Felten, DOWestlake Village, CA 913611689756967
- Cuauhtemoc Magana, MDThousand Oaks, CA 913611982996294
- Joshua Segal, M.D.Thousand Oaks, CA 913611144665951
- Ruijun Su, MDThousand Oaks, CA 913611922426451
- Danielle Westfall, M.D.Thousand Oaks, CA 913611891025896
- Joel Friedman, DOThousand Oaks, CA 913601487945077
Common questions
What is Bryan Tzyyoung Lin, M.D. PHD's NPI number?
Bryan Tzyyoung Lin, M.D. PHD's National Provider Identifier (NPI) is 1427077171, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bryan Tzyyoung Lin, M.D. PHD located?
The NPPES record lists a practice address at 30700 Russell Ranch RD Ste 250, Westlake Village, CA, 91362. Phone: (818) 992-7848. Providers update this record themselves, so call before visiting.
How can I verify Bryan Tzyyoung Lin, M.D. PHD's license?
NPPES lists California license number A54251, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Bryan Tzyyoung Lin, M.D. PHD's MIPS final score?
The 2023 MIPS final score is 98.3 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.