Serena Lam, M.D.
Internal Medicine Physician · Seattle, WA
Serena Lam, M.D. is an internal medicine physician with a practice address in Seattle, Washington, and NPI 1447526488, issued on Mar 23, 2012. Check the license (Washington MD60494576, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Serena Lam
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD60494576 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1200 12TH Ave S, Seattle, WA 98144
- Phone
- (206) 326-2400
- Enumerated
- Mar 23, 2012
- Record last updated
- May 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (206) 621-4511
- Medicare enrollment
- Enrolled (PECOS I20151211001460); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 1200 12TH Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Acheson, RDHDental Hygienist1457715419
- Salima Alibhai, RDHDental Hygienist1245694207
- Victoria Allen, MDInternal Medicine Physician1154319796
- Ryan Anderson, PH.DPsychologist1972962611
- Raman Arora, M.D.Psychiatry Physician1710140207
- Marty Babcock, ARNPPrimary Care Nurse Practitioner1003804055
Verify Serena Lam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60494576Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,729 Medicare Part D claims for 244 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium202 claims
- Amlodipine Besylate117 claims
- Metformin Hcl84 claims
- Lisinopril62 claims
- Losartan Potassium58 claims
- Alendronate Sodium53 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 3 group practices
- Pacmed ClinicsSeattle, WA
- Select Outpatient Services IncGlenview, IL
- Select Rehabilitation, LLCGlenview, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Serena Lam among 3,079 internal medicine physician records in Washington
Serena Lam, M.D. is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2012 · median 2006 among the 1,852 with a school on file
- Record last updated2021 · 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 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
821 internal medicine physician records list a practice address in Seattle
They are 821 of the 41,956 NPPES records with a practice address in Seattle, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Seattle → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Victoria Allen, MDSeattle, WA 981441154319796
- Stefano Bertozzi, MDSeattle, WA 981441457638835
- Sayuli Bhide, MDSeattle, WA 981441336726918
- Mitchell Karton, MDSeattle, WA 981441679668594
- Lesley King, MDSeattle, WA 981441346634557
- William Ludwig, M.D.Seattle, WA 981441952390627
- Amanda Methvin, MDSeattle, WA 981441194983551
- Nona Niculescu, M.D.Seattle, WA 981441003184946
Common questions
What is Serena Lam, M.D.'s NPI number?
Serena Lam, M.D.'s National Provider Identifier (NPI) is 1447526488, issued on Mar 23, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Serena Lam, M.D. located?
The NPPES record lists a practice address at 1200 12TH Ave S, Seattle, WA, 98144. Phone: (206) 326-2400. Providers update this record themselves, so call before visiting.
How can I verify Serena Lam, M.D.'s license?
NPPES lists Washington license number MD60494576, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Serena Lam, M.D. prescribe under Medicare Part D?
In 2024, Serena Lam, M.D. had 1,729 Medicare Part D claims for 244 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.