NPPES file of Aug 9, 2026

Frank P S Fung, MD

Nephrology Physician · Kent, WA

Frank P S Fung, MD is a nephrology physician with a practice address in Kent, Washington, and NPI 1871547927, issued on May 22, 2006. Check the license (Washington MD00035164, 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
1871547927
Name
Frank P S Fung
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
MD00035164 WA
Self-reported in NPPES; status is on the state search
Practice location
24920 104TH Ave SE, Kent, WA 98030
Phone
(425) 690-3544
Enumerated
May 22, 2006
Record last updated
Mar 5, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(425) 690-9444
Medicaid IDs
2109149 WA
8239311 WA
Medicare enrollment
Enrolled (PECOS I20071220000409); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 24920 104TH Ave SE

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

  1. Wendy Anan, MDNephrology Physician1669673448
  2. Sheryl Blake, MSWSocial Worker1285183384
  3. Andrew Brockenbrough, MDNephrology Physician1316994288
  4. Erin Browder, RDRegistered Dietitian1710412812
  5. Matthew Duenas, MDFamily Medicine Physician1063070530
  6. Stephen Durch, MDAdult Medicine Physician1841228426

Verify Frank P S Fung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00035164
    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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2.4 times the Medicare Part D claims of the average nephrology physician in 2024

3,480 Medicare Part D claims for 303 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Frank Fung3,480
  2. Specialty average1,465

Most prescribed

  1. Amlodipine Besylate322 claims
  2. Losartan Potassium256 claims
  3. Furosemide244 claims
  4. Lisinopril177 claims
  5. Sevelamer Carbonate161 claims
  6. Carvedilol123 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. Valley Medical Group-RentonKent, WA

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

Frank P S Fung among 284 nephrology physician records in Washington

Frank P S Fung, MD 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 updated2020 · 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.

The 8 nephrology physician records with the nearest ZIP codes

  1. Wendy Anan, MDKent, WA 980301669673448
  2. Andrew Brockenbrough, MDKent, WA 980301316994288
  3. Daniel Hu, M.D.Kent, WA 980301548285737
  4. Rijuna Menon, M.D.Kent, WA 980301245378447
  5. Paramita Mukherjee, MDKent, WA 980301396935953
  6. Hien Pham, MDKent, WA 980301093829632
  7. Vilma Quijada, MDKent, WA 980301770511735
  8. Anna Zemke, MD, MSIssaquah, WA 980291639733991

Common questions

What is Frank P S Fung, MD's NPI number?

Frank P S Fung, MD's National Provider Identifier (NPI) is 1871547927, issued on May 22, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Frank P S Fung, MD located?

The NPPES record lists a practice address at 24920 104TH Ave SE, Kent, WA, 98030. Phone: (425) 690-3544. Providers update this record themselves, so call before visiting.

How can I verify Frank P S Fung, MD's license?

NPPES lists Washington license number MD00035164, 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 Frank P S Fung, MD prescribe under Medicare Part D?

In 2024, Frank P S Fung, MD had 3,480 Medicare Part D claims for 303 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.