Winnie Wu, MD
Anatomic Pathology & Clinical Pathology Physician · Santa Monica, CA
Winnie Wu, MD is an anatomic pathology & clinical pathology physician with a practice address in Santa Monica, California, and NPI 1235466343, issued on Nov 10, 2009. Check the license (California 116477, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Winnie Wu
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- 116477 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2121 Santa Monica Blvd, Santa Monica, CA 90404
- Phone
- (310) 829-8101
- Enumerated
- Nov 10, 2009
- Record last updated
- Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (310) 829-6509
- Medicare enrollment
- Enrolled (PECOS I20151216001880); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →
Also registered at 2121 Santa Monica Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anabelle AhdootRegistered Dietitian1396283263
- Katiuscha Almeida Merath Reis, MDSurgery Physician1861055626
- Sandra Andrews, RD, CDERegistered Dietitian1427347954
- Maia Aronson, P.A.Physician Assistant1861762882
- Daniel ArtensteinStudent in an Organized Health Care Education/Training Program1023402310
- Bita Azizi, RDRegistered Dietitian1861797839
Verify Winnie Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 116477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Southern California Permanente Medical GroupHarbor City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Winnie Wu among 1,554 anatomic pathology & clinical pathology physician records in California
Winnie Wu, MD 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 2009, is newer than 62% of them.
- NPI issued2009 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2009 · median 2003 among the 891 with a school on file
- Record last updated2021 · 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 Santa Monica → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Steven Kolker, MDSanta Monica, CA 904041598726457
- Andrea Krajisnik, MDSanta Monica, CA 904041164015434
- David Krasne, MDSanta Monica, CA 904041609830637
- Nathalie Orloff, MDSanta Monica, CA 904041194732032
- Jaime Shamonki, M.D.Santa Monica, CA 904041184781924
- Yuki Takasumi, M.D.Santa Monica, CA 904041033177399
- Wenjiang Chu, M.D.Santa Monica, CA 904051083803860
- Shalini Verma, M.D.Santa Monica, CA 904031497904692
Common questions
What is Winnie Wu, MD's NPI number?
Winnie Wu, MD's National Provider Identifier (NPI) is 1235466343, issued on Nov 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Winnie Wu, MD located?
The NPPES record lists a practice address at 2121 Santa Monica Blvd, Santa Monica, CA, 90404. Phone: (310) 829-8101. Providers update this record themselves, so call before visiting.
How can I verify Winnie Wu, MD's license?
NPPES lists California license number 116477, 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.
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.