NPPES file of Aug 9, 2026

Natalie Sarah Holmes

Clinical Social Worker · Santa Rosa, CA

Natalie Sarah Holmes is a clinical social worker with a practice address in Santa Rosa, California, and NPI 1437228525, issued on Nov 6, 2006. Check the license (California 28820, as entered in NPPES) with the California board that licenses this profession; 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
1437228525
Name
Natalie Sarah Holmes
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
28820 CA
Self-reported in NPPES; status is on the state search
Practice location
345 Yolanda Ave Unit 6201, Santa Rosa, CA 95404
Phone
(233) 556-1340
Enumerated
Nov 6, 2006
Record last updated
Aug 29, 2025
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 Natalie Sarah Holmes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 28820
    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
Find the California 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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Natalie Sarah Holmes among 36,261 clinical social worker records in California

Natalie Sarah Holmes is one of 36,261 clinical social worker records with a practice address in California. 6% 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 91% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileNo · 11% of these records are
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

254 clinical social worker records list a practice address in Santa Rosa

They are 254 of the 6,884 NPPES records with a practice address in Santa Rosa, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical social worker records with the nearest ZIP codes

  1. Dian BarkanSanta Rosa, CA 954041679675482
  2. Joseph Cutler, LCSWSanta Rosa, CA 954041194891895
  3. Barbara Goodridge, LCSW #5783Santa Rosa, CA 954041104939081
  4. Kathryn King, LCSWSanta Rosa, CA 954041306854906
  5. Linda Kinzler, LCSWSanta Rosa, CA 954041336237940
  6. John LynchSanta Rosa, CA 954041376605485
  7. Jennifer McKenzie, LCSWSanta Rosa, CA 954041396804407
  8. Victoria MillerSanta Rosa, CA 954041407918154

Common questions

What is Natalie Sarah Holmes's NPI number?

Natalie Sarah Holmes's National Provider Identifier (NPI) is 1437228525, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Natalie Sarah Holmes located?

The NPPES record lists a practice address at 345 Yolanda Ave Unit 6201, Santa Rosa, CA, 95404. Phone: (233) 556-1340. Providers update this record themselves, so call before visiting.

How can I verify Natalie Sarah Holmes's license?

NPPES lists California license number 28820, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.