Vanessa Yu-Wen Wu, M.D.
Family Medicine Physician · Costa Mesa, CA
Vanessa Yu-Wen Wu, M.D. is a family medicine physician with a practice address in Costa Mesa, California, and NPI 1699138511, issued on Mar 29, 2016. Check the license (California A152955, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Vanessa Yu-Wen Wu
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A152955 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1640 Newport Blvd Ste 300, Costa Mesa, CA 92627
- Phone
- (949) 386-5101
- Enumerated
- Mar 29, 2016
- Record last updated
- Mar 16, 2022
- Fax
- (833) 623-5063
- Medicare enrollment
- Enrolled (PECOS I20190620001209); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1640 Newport Blvd Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Boone, MDInternal Medicine Physician1487685095
- Jennifer Broad, M.D.Obstetrics & Gynecology Physician1801039821
- Jeffrey Dyo, M.D.Internal Medicine Physician1538663158
- Kathy Tran, PA-CPhysician Assistant1205395373
Verify Vanessa Yu-Wen Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A152955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average family medicine physician in 2024
1,683 Medicare Part D claims for 177 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium102 claims
- Amlodipine Besylate93 claims
- Famotidine61 claims
- Levothyroxine Sodium59 claims
- Losartan Potassium58 claims
- Rosuvastatin Calcium56 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Regents OF The University OF CaliforniaOrange, CA
- University OF California IrvineSanta Ana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vanessa Yu-Wen Wu among 17,133 family medicine physician records in California
Vanessa Yu-Wen Wu, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.
- NPI issued2016 · 76% of these records are older, 21% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2016 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 family medicine physician records list a practice address in Costa Mesa
They are 56 of the 4,286 NPPES records with a practice address in Costa Mesa, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Costa Mesa → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Isaac Beshay, MDCosta Mesa, CA 926271962434241
- Ricardo Davalos, M.D.San Clemente, CA 926271609804749
- Miguel Deperio, M.D.Costa Mesa, CA 926271336320688
- Cecilia Dinh, D.O.Costa Mesa, CA 926271831500917
- Jeffrey Felgner, M.D.Costa Mesa, CA 926271790122497
- Eric Huang, M.D.Costa Mesa, CA 926271356515365
- John Lalonde, D.O.Costa Mesa, CA 926271942388186
- Jay Lee, MD, MPHCosta Mesa, CA 926271548201726
Common questions
What is Vanessa Yu-Wen Wu, M.D.'s NPI number?
Vanessa Yu-Wen Wu, M.D.'s National Provider Identifier (NPI) is 1699138511, issued on Mar 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Vanessa Yu-Wen Wu, M.D. located?
The NPPES record lists a practice address at 1640 Newport Blvd Ste 300, Costa Mesa, CA, 92627. Phone: (949) 386-5101. Providers update this record themselves, so call before visiting.
How can I verify Vanessa Yu-Wen Wu, M.D.'s license?
NPPES lists California license number A152955, 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.
How much does Vanessa Yu-Wen Wu, M.D. prescribe under Medicare Part D?
In 2024, Vanessa Yu-Wen Wu, M.D. had 1,683 Medicare Part D claims for 177 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.