NPPES file of Aug 9, 2026

Lisa Chan, MD

Family Medicine Physician · Seattle, WA

Lisa Chan, MD is a family medicine physician with a practice address in Seattle, Washington, and NPI 1295197747, issued on Mar 23, 2016. Check the license (Washington MD60852510, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1295197747
Name
Lisa Chan
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD60852510 WA
Self-reported in NPPES; status is on the state search
Practice location
550 16TH Ave Ste 100, Seattle, WA 98122
Phone
(206) 320-2484
Enumerated
Mar 23, 2016
Record last updated
Feb 2, 2024
Fax
(206) 320-4568
Medicaid ID
2188149 WA
Medicare enrollment
Enrolled (PECOS I20190823002894); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 2016
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 550 16TH Ave Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Karen Aislinn, MSWClinical Social Worker1215011937
  2. Sage Arvila, MDStudent in an Organized Health Care Education/Training Program1992508709
  3. Adam Casey, OMS-IVStudent in an Organized Health Care Education/Training Program1255135224
  4. Allyson Chambers, MDFamily Medicine Physician1285820209
  5. Kristienne Edrosolan, MD, MPHStudent in an Organized Health Care Education/Training Program1003610809
  6. Gregory Engel, MDOrthopaedic Surgery Physician1952485674

Verify Lisa Chan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD60852510
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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79% fewer Medicare Part D claims than the average family medicine physician in 2024

740 Medicare Part D claims for 169 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 18 claims were for opioids.

  1. Lisa Chan740
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium94 claims
  2. Amlodipine Besylate45 claims
  3. Alendronate Sodium42 claims
  4. Losartan Potassium35 claims
  5. Jardiance28 claims
  6. Metformin Hcl24 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

  1. Swedish Health ServicesSeattle, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lisa Chan among 5,534 family medicine physician records in Washington

Lisa Chan, MD is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 76% of them.

  • NPI issued2016 · 76% of these records are older, 21% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2016 · median 2009 among the 3,294 with a school on file
  • Record last updated2024 · 57% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

871 family medicine physician records list a practice address in Seattle

They are 871 of the 41,956 NPPES records with a practice address in Seattle, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. William Alto, MD, MPHSeattle, WA 981221962478073
  2. Philip Capp, MDSeattle, WA 981221427161744
  3. Sharon Grayson, MDSeattle, WA 981221700806734
  4. Anne Hirsch, ARNPSeattle, WA 981221710972666
  5. Jane King, M.D.Seattle, WA 981221518956226
  6. Sarah Lesko, M.D.Seattle, WA 981221447220439
  7. Monica Mayhill, MDSeattle, WA 981221902858061
  8. Robert McIntyre, M.D.Seattle, WA 981221689770216

Common questions

What is Lisa Chan, MD's NPI number?

Lisa Chan, MD's National Provider Identifier (NPI) is 1295197747, issued on Mar 23, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Chan, MD located?

The NPPES record lists a practice address at 550 16TH Ave Ste 100, Seattle, WA, 98122. Phone: (206) 320-2484. Providers update this record themselves, so call before visiting.

How can I verify Lisa Chan, MD's license?

NPPES lists Washington license number MD60852510, 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 Lisa Chan, MD prescribe under Medicare Part D?

In 2024, Lisa Chan, MD had 740 Medicare Part D claims for 169 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.