NPPES file of Aug 9, 2026

Gary Kelsberg, MD

Family Medicine Physician · Renton, WA

Gary Kelsberg, MD is a family medicine physician with a practice address in Renton, Washington, and NPI 1790707362, issued on Jul 24, 2006. Check the license (Washington MD00020020, 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
1790707362
Name
Gary Kelsberg
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD00020020 WA
Self-reported in NPPES; status is on the state search
Practice location
3915 Talbot RD S, Renton, WA 98055
Phone
(425) 656-4224
Enumerated
Jul 24, 2006
Record last updated
Mar 10, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicaid IDs
8552408 WA
1018969 WA
Medicare enrollment
Enrolled (PECOS I20100624000037); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 1980
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 3915 Talbot RD S

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

  1. Garima Ajmani, MDFamily Medicine Physician1225484926
  2. Navanshu Arora, MDMedical Oncology Physician1053366237
  3. Larry Beach, O.D.Corneal and Contact Management Optometrist1306882600
  4. Debbie Beecher, PHARMDPharmacotherapy Pharmacist1477756369
  5. John Bondi, MDAdult Medicine Physician1033147756
  6. Janice Carlton, MDFamily Medicine Physician1649201872

Verify Gary Kelsberg in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00020020
    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. Providence Health And Services WashingtonSpokane, WA

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

Gary Kelsberg among 5,534 family medicine physician records in Washington

Gary Kelsberg, 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 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 58% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1980 · median 2009 among the 3,294 with a school on file
  • Record last updated2020 · 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).

111 family medicine physician records list a practice address in Renton

They are 111 of the 3,147 NPPES records with a practice address in Renton, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Dhiren Ajudia, MDRenton, WA 980551043235872
  2. Richard Avalon, D.O.Renton, WA 980551619930088
  3. Reza Berjis, MDRenton, WA 980551285607606
  4. Janice Carlton, MDRenton, WA 980551649201872
  5. Wuaca Luna, MDRenton, WA 980551265455612
  6. Sonja Maddox, MDRenton, WA 980551295732113
  7. Aileen Monponbanua, MDRenton, WA 980551639162456
  8. Matthew Mulder, MDRenton, WA 980551902874407

Common questions

What is Gary Kelsberg, MD's NPI number?

Gary Kelsberg, MD's National Provider Identifier (NPI) is 1790707362, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gary Kelsberg, MD located?

The NPPES record lists a practice address at 3915 Talbot RD S, Renton, WA, 98055. Phone: (425) 656-4224. Providers update this record themselves, so call before visiting.

How can I verify Gary Kelsberg, MD's license?

NPPES lists Washington license number MD00020020, 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.

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.