Henry Chang, MD
Anesthesiology Physician · Alhambra, CA
Henry Chang, MD is an anesthesiology physician with a practice address in Alhambra, California, and NPI 1023162765, issued on Jan 22, 2007. Check the license (California A35969, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Henry Chang
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A35969 CA
Self-reported in NPPES; status is on the state search - Practice location
- 707 S Garfield Ave Ste 101, Alhambra, CA 91801
- Phone
- (562) 407-2080
- Enumerated
- Jan 22, 2007
- Record last updated
- May 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040121001029); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Verify Henry Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A35969Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $22.42
1 payment: food and beverage; the largest payer was Pfizer Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Henry Chang among 7,571 anesthesiology physician records in California
Henry Chang, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 43% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1969 · median 2006 among the 4,868 with a school on file
- Record last updated2008 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Alhambra → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Wing Chan, M.D.Alhambra, CA 918011083775233
- Chun Chen, M.D.Alhambra, CA 918011083620934
- Steven Lau, M.D.Alhambra, CA 918011447264668
- Yang Tseng, M.D.Alhambra, CA 918011245248848
- Cherie Tsong, M.D.Alhambra, CA 918011669670758
- Danielle Williams, M.D.Alhambra, CA 918011811061856
- Yanhong Zhou, MDAlhambra, CA 918011144202839
- Cara Baker, MDWest Covina, CA 917901063660462
Common questions
What is Henry Chang, MD's NPI number?
Henry Chang, MD's National Provider Identifier (NPI) is 1023162765, issued on Jan 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Henry Chang, MD located?
The NPPES record lists a practice address at 707 S Garfield Ave Ste 101, Alhambra, CA, 91801. Phone: (562) 407-2080. Providers update this record themselves, so call before visiting.
How can I verify Henry Chang, MD's license?
NPPES lists California license number A35969, 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.