NPPES file of Aug 9, 2026

Kenneth J. Phenow, MD, MPH

Family Medicine Physician · Oakdale, CA

Kenneth J. Phenow, MD, MPH is a family medicine physician with a practice address in Oakdale, California, and NPI 1174144653, issued on May 6, 2020. Check the license (California G145614, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174144653
Name
Kenneth J. Phenow
Credential
MD, MPH
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
G145614 CA
Self-reported in NPPES; status is on the state search
Practice location
9800 Rodden RD, Oakdale, CA 95361
Phone
(336) 202-6826
Enumerated
May 6, 2020
Record last updated
May 6, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Kenneth J. Phenow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G145614
    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 California license search

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Kenneth J. Phenow among 17,133 family medicine physician records in California

Kenneth J. Phenow, MD, MPH is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 88% of them.

  • NPI issued2020 · 88% of these records are older, 9% newer
  • In a Medicare fileNo · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2020 · 58% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 family medicine physician records list a practice address in Oakdale

They are 7 of the 207 NPPES records with a practice address in Oakdale, and 17,133 family medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 family medicine physician records with the nearest ZIP codes

  1. Bruce Blackhart, M.D.Oakdale, CA 953611700874286
  2. Mark Cook, M.D.Oakdale, CA 953611750379236
  3. David Fuller, M.D.Oakdale, CA 953611033149448
  4. Albert Gelders, M.D.Oakdale, CA 953611417945999
  5. Lee Horwitz, M.D.Oakdale, CA 953611922096411
  6. Gretchen Webb-Kummer, M.D.Oakdale, CA 953611356475347
  7. Alessandra D'Avanzo, MDNewman, CA 953601962694208
  8. Divya Gangwar, M.D.Newman, CA 953601578795464

Common questions

What is Kenneth J. Phenow, MD, MPH's NPI number?

Kenneth J. Phenow, MD, MPH's National Provider Identifier (NPI) is 1174144653, issued on May 6, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth J. Phenow, MD, MPH located?

The NPPES record lists a practice address at 9800 Rodden RD, Oakdale, CA, 95361. Phone: (336) 202-6826. Providers update this record themselves, so call before visiting.

How can I verify Kenneth J. Phenow, MD, MPH's license?

NPPES lists California license number G145614, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. 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. 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.