Alisa Yang, MD
Internal Medicine Physician · Pasadena, CA
Alisa Yang, MD is an internal medicine physician with a practice address in Pasadena, California, and NPI 1043284979, issued on Feb 15, 2006. Check the license (California A80019, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alisa Yang
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A80019 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10 Congress St, Pasadena, CA 91105
- Phone
- (626) 792-2166
- Enumerated
- Feb 15, 2006
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (626) 795-0740
- Medicare enrollment
- Enrolled (PECOS I20050919000938); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 10 Congress St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alisa Yang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A80019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% more Medicare Part D claims than the average internal medicine physician in 2024
5,672 Medicare Part D claims for 559 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 101 claims were for opioids.
Most prescribed
- Atorvastatin Calcium587 claims
- Losartan Potassium300 claims
- Amlodipine Besylate211 claims
- Metformin Hcl Er208 claims
- Rosuvastatin Calcium196 claims
- Lisinopril189 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 GroupPanorama City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alisa Yang among 17,696 internal medicine physician records in California
Alisa Yang, MD 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 fileYes · 63% of these records are
- Graduated2001 · median 2004 among the 11,065 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 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
137 internal medicine physician records list a practice address in Pasadena
They are 137 of the 10,525 NPPES records with a practice address in Pasadena, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Pasadena → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Todd Hee, M.D.Pasadena, CA 911051689648693
- Wei Huang-Lee, MDPasadena, CA 911051972576841
- George Jung, MDPasadena, CA 911051720051881
- Kristin Karlyn, MDPasadena, CA 911051033182530
- Malathi Narayan, MDPasadena, CA 911051588637466
Common questions
What is Alisa Yang, MD's NPI number?
Alisa Yang, MD's National Provider Identifier (NPI) is 1043284979, issued on Feb 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alisa Yang, MD located?
The NPPES record lists a practice address at 10 Congress St, Pasadena, CA, 91105. Phone: (626) 792-2166. Providers update this record themselves, so call before visiting.
How can I verify Alisa Yang, MD's license?
NPPES lists California license number A80019, 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 Alisa Yang, MD prescribe under Medicare Part D?
In 2024, Alisa Yang, MD had 5,672 Medicare Part D claims for 559 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.