NPPES file of Aug 9, 2026

Kenneth Alan Berger, MD

Urology Physician · Clarkston, WA

Kenneth Alan Berger, MD is a urology physician with a practice address in Clarkston, Washington, and NPI 1366407942, issued on Apr 18, 2006. Check the license (Washington MD00047873, 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
1366407942
Name
Kenneth Alan Berger
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License number
MD00047873 WA
Self-reported in NPPES; status is on the state search
Practice location
1119 Highland Ave, Clarkston, WA 99403
Phone
(509) 758-5511
Enumerated
Apr 18, 2006
Record last updated
Aug 18, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20070706000497); accepts Medicare assignment
Medical or professional school
State University Of New York Downstate Medical Center, 1999
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 1119 Highland Ave

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

  1. Dezirae Berry, NP-CFamily Nurse Practitioner1740994268
  2. Nolan Derr, MDInternal Medicine Physician1447782933
  3. Laure Larsen, ARNPPrimary Care Nurse Practitioner1154086429
  4. John Merrill, D.O.Family Medicine Physician1992152326
  5. Donald Norman, MDGynecology Physician1376866590
  6. James Onorato, M.D., PH.D.Internal Medicine Physician1679504559

Verify Kenneth Alan Berger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00047873
    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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88% more Medicare Part D claims than the average urology physician in 2024

2,513 Medicare Part D claims for 555 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 97 claims were for opioids.

  1. Kenneth Berger2,513
  2. Specialty average1,340

Most prescribed

  1. Tamsulosin Hcl740 claims
  2. Finasteride298 claims
  3. Myrbetriq159 claims
  4. Sulfamethoxazole-Trimethoprim126 claims
  5. Nitrofurantoin Mono-Macro115 claims
  6. Oxybutynin Chloride Er115 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.

Industry payments in 2024: $1,018.33

37 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kenneth Berger$1,018.33
  2. Specialty average$3,800.04

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. Tri-State Memorial HospitalClarkston, WA · Critical Access Hospitals4 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Kenneth Alan Berger among 335 urology physician records in Washington

Kenneth Alan Berger, MD is one of 335 urology physician records with a practice address in Washington. 75% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 53% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1999 · median 2005 among the 224 with a school on file
  • Record last updated2021 · 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 208800000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Washington

There are 335 urology physician records in Washington.

The 8 urology physician records with the nearest ZIP codes

  1. David Hutton, MDWalla Walla, WA 993621932113347
  2. Jason Sedarsky, M.D.Walla Walla, WA 993621689985822
  3. John Sislow, M.D.Walla Walla, WA 993621245204007
  4. Naeem Chavla, M.D.Richland, WA 993521528090032
  5. Fred Foss, M.D.Richland, WA 993521437143179
  6. Patrick Gavin, D.O.Richland, WA 993521861620627
  7. Kacey Provenzano, M.D.Richland, WA 993521740523158
  8. Julio Slongo, M.D.Richland, WA 993521952797763

Common questions

What is Kenneth Alan Berger, MD's NPI number?

Kenneth Alan Berger, MD's National Provider Identifier (NPI) is 1366407942, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth Alan Berger, MD located?

The NPPES record lists a practice address at 1119 Highland Ave, Clarkston, WA, 99403. Phone: (509) 758-5511. Providers update this record themselves, so call before visiting.

How can I verify Kenneth Alan Berger, MD's license?

NPPES lists Washington license number MD00047873, 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 Kenneth Alan Berger, MD prescribe under Medicare Part D?

In 2024, Kenneth Alan Berger, MD had 2,513 Medicare Part D claims for 555 beneficiaries; the average among urology physician prescribers was 1,340. 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.