Tiffany Jean Stewart
Family Medicine Physician · Alhambra, CA
Tiffany Jean Stewart is a family medicine physician with a practice address in Alhambra, California, and NPI 1982285441, issued on Apr 16, 2021. Check the license (California A183654, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tiffany Jean Stewart
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A183654 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1024 S Garfield Ave, Alhambra, CA 91801
- Phone
- (626) 289-5181
- Enumerated
- Apr 16, 2021
- Record last updated
- Jul 4, 2024
- Medicare enrollment
- Enrolled (PECOS I20240826002670); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1024 S Garfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dick Chuang, PHYSICIAN ASSISTANTMedical Physician Assistant1588752349
- Anita Mercado, M.D.Family Medicine Physician1912089970
- James Stewart, M.D.Internal Medicine Physician1689758294
- John Stewart, M.D.Family Medicine Physician1417031022
- Sonya Tang, PAMedical Physician Assistant1013461698
Verify Tiffany Jean Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A183654Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
174 Medicare Part D claims for 74 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Azithromycin15 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.
Industry payments in 2024: $268.08
12 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Stewart And Stewart A Medical CorporationAlhambra, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tiffany Jean Stewart among 17,133 family medicine physician records in California
Tiffany Jean Stewart 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 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2021 · median 2005 among the 10,652 with a school on file
- Record last updated2024 · 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).
26 family medicine physician records list a practice address in Alhambra
They are 26 of the 1,802 NPPES records with a practice address in Alhambra, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Alhambra → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thelma Buan, M.D.Alhambra, CA 918011568551547
- Justin Chan, M.D.Alhambra, CA 918011003818501
- Luning Chen, M.D.Alhambra, CA 918011306956529
- Corazon Co Thein, MDAlhambra, CA 918011982783502
- Benson Kwee, D.O.Alhambra, CA 918011861811762
- Michael Lam, M.DAlhambra, CA 918011528184587
- Weiguo Li, M.D.,PH.D.Alhambra, CA 918011972640142
- Hsiung Lin, M.D.Alhambra, CA 918011740380393
Common questions
What is Tiffany Jean Stewart's NPI number?
Tiffany Jean Stewart's National Provider Identifier (NPI) is 1982285441, issued on Apr 16, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Jean Stewart located?
The NPPES record lists a practice address at 1024 S Garfield Ave, Alhambra, CA, 91801. Phone: (626) 289-5181. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Jean Stewart's license?
NPPES lists California license number A183654, 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 Tiffany Jean Stewart prescribe under Medicare Part D?
In 2024, Tiffany Jean Stewart had 174 Medicare Part D claims for 74 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.