Jeffrey S. Wang, MD
Infectious Disease Physician · Anaheim, CA
Jeffrey S. Wang, MD is an infectious disease physician with a practice address in Anaheim, California, and NPI 1558681213, issued on Jun 4, 2010. Check the license (California A129356, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeffrey S. Wang
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- A129356 CA
0116022414 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3430 E LA Palma Ave, Anaheim, CA 92806
- Phone
- (714) 644-2739
- Enumerated
- Jun 4, 2010
- Record last updated
- Dec 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160919002709); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 3430 E LA Palma Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George AbdelsayedUrology Physician1568721843
- Umer Chaudhry, M.D.Surgery Physician1114188026
- James Delk, PHARM.DPharmacist1205374212
- John Fan, MDCardiovascular Disease Physician1114129954
- Teresa GallegoClinical Social Worker1073063764
- Anna Galyean, MDMaternal & Fetal Medicine Physician1093814022
Verify Jeffrey S. Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A129356Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average infectious disease physician in 2024
302 Medicare Part D claims for 71 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Biktarvy36 claims
- Cephalexin23 claims
- Sulfamethoxazole-Trimethoprim20 claims
- Triumeq18 claims
- Prezcobix16 claims
- Rifampin16 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 one group practice
- Southern California Permanente Medical GroupAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey S. Wang among 1,119 infectious disease physician records in California
Jeffrey S. Wang, MD is one of 1,119 infectious disease 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 2010, is newer than 69% of them.
- NPI issued2010 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2010 · median 2003 among the 735 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
All 1,119 in California → Every provider in Anaheim → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Arnold Henson, MDAnaheim, CA 928071508937418
- Salvador Hernandez, MDAnaheim, CA 928071104993120
- Anthony Shay, MDAnaheim, CA 928071497826374
- Bharat Chauhan, M.D.Anaheim, CA 928011730243759
- Pankaj Khemka, M.D.Anaheim, CA 928011295826790
- Michael Finney, M.D.Garden Grove, CA 928431144323361
- Robert Armen, M.D.Orange, CA 928681225041080
- Donald N Forthal, MDOrange, CA 928681215017363
Common questions
What is Jeffrey S. Wang, MD's NPI number?
Jeffrey S. Wang, MD's National Provider Identifier (NPI) is 1558681213, issued on Jun 4, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey S. Wang, MD located?
The NPPES record lists a practice address at 3430 E LA Palma Ave, Anaheim, CA, 92806. Phone: (714) 644-2739. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey S. Wang, MD's license?
NPPES lists California license number A129356, 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 Jeffrey S. Wang, MD prescribe under Medicare Part D?
In 2024, Jeffrey S. Wang, MD had 302 Medicare Part D claims for 71 beneficiaries; the average among infectious disease physician prescribers was 689. 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.