Hong Wu, M.D.
Internal Medicine Physician · Berkeley, CA
Hong Wu, M.D. is an internal medicine physician with a practice address in Berkeley, California, and NPI 1386653657, issued on Aug 5, 2006. Check the license (California A92464, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hong Wu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A92464 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1510 4TH St, Berkeley, CA 94710
- Phone
- (510) 525-8980
- Enumerated
- Aug 5, 2006
- Record last updated
- Nov 19, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (510) 525-8982
- Medicaid ID
- 00A924640 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1510 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Virgilio Baluyut, NPNurse Practitioner1548605587
- Madeline Chow, NPGerontology Nurse Practitioner1023031655
- Christina Garza, M.D.Internal Medicine Physician1942598289
- Dawn Groten, MDGeriatric Medicine (Internal Medicine) Physician1407880693
- Else Jensen, M.D.Internal Medicine Physician1790754885
- Naresh Joshi, M.D.Hospitalist Physician1457710998
Verify Hong Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A92464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average internal medicine physician in 2024
3,708 Medicare Part D claims for 95 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium280 claims
- Amlodipine Besylate221 claims
- Losartan Potassium146 claims
- Finasteride130 claims
- Lisinopril129 claims
- Mirtazapine125 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.
Hong Wu among 17,696 internal medicine physician records in California
Hong Wu, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2007 · 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 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
83 internal medicine physician records list a practice address in Berkeley
They are 83 of the 4,898 NPPES records with a practice address in Berkeley, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Berkeley → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Christina Garza, M.D.Berkeley, CA 947101942598289
- Else Jensen, M.D.Berkeley, CA 947101790754885
- Anna Levin-Shohat, D.O.Berkeley, CA 947101346407491
- Hiep Nguyen, MDBerkeley, CA 947101588612881
- Ann Nguyen-Traxler, M.D.Berkeley, CA 947101376770933
- Payam Parvinchiha, M.D.Berkeley, CA 947101851690622
- Maria Rojas D'Croz, M.D.Berkeley, CA 947101659503290
- Hideyuki Sakata, M.D.Berkeley, CA 947101417905126
Common questions
What is Hong Wu, M.D.'s NPI number?
Hong Wu, M.D.'s National Provider Identifier (NPI) is 1386653657, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hong Wu, M.D. located?
The NPPES record lists a practice address at 1510 4TH St, Berkeley, CA, 94710. Phone: (510) 525-8980. Providers update this record themselves, so call before visiting.
How can I verify Hong Wu, M.D.'s license?
NPPES lists California license number A92464, 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 Hong Wu, M.D. prescribe under Medicare Part D?
In 2024, Hong Wu, M.D. had 3,708 Medicare Part D claims for 95 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.