Steven Lam, M.D.
Family Medicine Physician · Baldwin Park, CA
Steven Lam, M.D. is a family medicine physician with a practice address in Baldwin Park, California, and NPI 1104225978, issued on Aug 18, 2014. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven Lam
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0116027621 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Phone
- (800) 780-1277
- Enumerated
- Aug 18, 2014
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171102001219); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1011 Baldwin Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Helen Achio, PHARM.D.Pharmacist1225114614
- Olufemi Adenuga, M.D, MPHPulmonary Disease Physician1134389125
- Soma Agarwal, MDOphthalmology Physician1437220316
Verify Steven Lam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average family medicine physician in 2024
3,528 Medicare Part D claims for 833 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 42 claims were for opioids.
Most prescribed
- Atorvastatin Calcium391 claims
- Amlodipine Besylate210 claims
- Lisinopril187 claims
- Losartan Potassium183 claims
- Metformin Hcl147 claims
- Alendronate Sodium120 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 GroupBaldwin Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steven Lam among 17,133 family medicine physician records in California
Steven Lam, M.D. 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 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2014 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 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).
75 family medicine physician records list a practice address in Baldwin Park
They are 75 of the 1,055 NPPES records with a practice address in Baldwin Park, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Baldwin Park → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Herman Carrillo, MDBaldwin Park, CA 917061881785814
- Heng Long Chhay, M.DBaldwin Park, CA 917061225021041
- David Dinwiddie, MDBaldwin Park, CA 917061679644587
- Susan Goldman, MDBaldwin Park, CA 917061417028499
- David Hernandez, MDBaldwin Park, CA 917061518038553
- Yu-Chien Kuo, MDBaldwin Park, CA 917061013000447
- Katherine Lehman-Schletewitz, MDBaldwin Park, CA 917061982775862
- Raymond Liang, MDBaldwin Park, CA 917061790856672
Common questions
What is Steven Lam, M.D.'s NPI number?
Steven Lam, M.D.'s National Provider Identifier (NPI) is 1104225978, issued on Aug 18, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Steven Lam, M.D. located?
The NPPES record lists a practice address at 1011 Baldwin Park Blvd, Baldwin Park, CA, 91706. Phone: (800) 780-1277. Providers update this record themselves, so call before visiting.
How can I verify Steven Lam, M.D.'s license?
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 Steven Lam, M.D. prescribe under Medicare Part D?
In 2024, Steven Lam, M.D. had 3,528 Medicare Part D claims for 833 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.