Bryan R. Kestenbaum
Nephrology Physician · Seattle, WA
Bryan R. Kestenbaum is a nephrology physician with a practice address in Seattle, Washington, and NPI 1790860500, issued on Oct 27, 2006. Check the license (Washington MD00037299, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Bryan R. Kestenbaum
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- MD00037299 WA
Self-reported in NPPES; status is on the state search - Practice location
- University OF Washington Medical Ctr, Seattle, WA 98195
- Phone
- (206) 598-5068
- Enumerated
- Oct 27, 2006
- Record last updated
- Feb 10, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 1790860500 WA
- Medicare enrollment
- Enrolled (PECOS I20100924001361); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 1995
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 284 in Washington → Look up another NPI →
Also registered at University OF Washington Medical Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jan AgostiInfectious Disease Physician1912082744
- Suhail AhmadNephrology Physician1821173659
- Moira AitkenPulmonary Disease Physician1558446385
- Charles AlpersAnatomic Pathology & Clinical Pathology Physician1922188820
- William Altemeier, MDPulmonary Disease Physician1447335278
- Frederick AppelbaumMedical Oncology Physician1356426183
Verify Bryan R. Kestenbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00037299Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The Association OF University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bryan R. Kestenbaum among 284 nephrology physician records in Washington
Bryan R. Kestenbaum is one of 284 nephrology physician records with a practice address in Washington. 82% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 56% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1995 · median 2003 among the 213 with a school on file
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Washington
There are 284 nephrology physician records in Washington.
All 284 in Washington → Every provider in Seattle → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Suhail AhmadSeattle, WA 981951821173659
- Adrianne Ball, MDSeattle, WA 981951033250949
- Nisha Bansal, M.D.Seattle, WA 981951801901210
- Alice Chang, M.D.Seattle, WA 981951366467698
- Ian De Boer, M.D.Seattle, WA 981951932146669
- Raghu DurvasulaSeattle, WA 981951679658470
- Jonathan JeffersonSeattle, WA 981951710062526
- Nicolae LecaSeattle, WA 981951407931215
Common questions
What is Bryan R. Kestenbaum's NPI number?
Bryan R. Kestenbaum's National Provider Identifier (NPI) is 1790860500, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bryan R. Kestenbaum located?
The NPPES record lists a practice address at University OF Washington Medical Ctr, Seattle, WA, 98195. Phone: (206) 598-5068. Providers update this record themselves, so call before visiting.
How can I verify Bryan R. Kestenbaum's license?
NPPES lists Washington license number MD00037299, 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.
What is Bryan R. Kestenbaum's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.