NPPES file of Aug 9, 2026

Jennifer Ahn, M.D.

Pediatric Urology Physician · Seattle, WA

Jennifer Ahn, M.D. is a pediatric urology physician with a practice address in Seattle, Washington, and NPI 1992931281, issued on Jun 1, 2009. Check the license (Washington 60550682, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992931281
Name
Jennifer Ahn
Credential
M.D.
Primary taxonomy
Pediatric Urology Physician 2088P0231X
License number
60550682 WA
Self-reported in NPPES; status is on the state search
Practice location
4800 Sand Point Way NE, Seattle, WA 98105
Phone
(206) 987-4228
Enumerated
Jun 1, 2009
Record last updated
Mar 24, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20160502000612); accepts Medicare assignment
Medical or professional school
University Of Maryland School Of Medicine, 2009
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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8 nearest pediatric urology physician records → All 17 in Washington → Look up another NPI →

Also registered at 4800 Sand Point Way NE

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

  1. Charlotte AagaardBehavior Technician1194350884
  2. Sergey Abeshaus, MDNeurological Surgery Physician1770870859
  3. Ilyse Abrams, NPPediatric Nurse Practitioner1730108333
  4. Evan Abrass, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1598237919
  5. Seja AbudiabPediatrics Physician1285166173
  6. Michele Acker, ARNPPediatric Nurse Practitioner1720019094

Verify Jennifer Ahn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license 60550682    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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Bills Medicare through one group practice

  1. The Association OF Chrmc And University PhysiciansSeattle, WA

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

Jennifer Ahn among 17 pediatric urology physician records in Washington

Jennifer Ahn, M.D. is one of 17 pediatric urology physician records with a practice address in Washington. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 71% of them.

  • NPI issued2009 · 71% of these records are older, 18% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 47% of these records are
  • Record last updated2016 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2088P0231X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Urology Physician providers in Washington

There are 17 pediatric urology physician records in Washington.

All 17 in Washington → Every provider in Seattle → Pediatric Urology Physician nationwide →

The 8 pediatric urology physician records with the nearest ZIP codes

  1. Jose Fernandez Bonilla, M.D., PHDSeattle, WA 981051356506331
  2. Byron JoynerSeattle, WA 981051316037203
  3. Thomas LendvaySeattle, WA 981051417038779
  4. Paul Merguerian, M.D.Seattle, WA 981051700895000
  5. Lauren Poniatowski, MD, MSSeattle, WA 981051093248833
  6. Margarett Shnorhavorian, MDSeattle, WA 981051730110164
  7. Hailey Silverii, MDSeattle, WA 981051740719251
  8. Devon Snow-Lisy, M.D.Seattle, WA 981041376718106

Common questions

What is Jennifer Ahn, M.D.'s NPI number?

Jennifer Ahn, M.D.'s National Provider Identifier (NPI) is 1992931281, issued on Jun 1, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Ahn, M.D. located?

The NPPES record lists a practice address at 4800 Sand Point Way NE, Seattle, WA, 98105. Phone: (206) 987-4228. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Ahn, M.D.'s license?

NPPES lists Washington license number 60550682, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.