NPPES file of Aug 9, 2026

Erwin Linzner, D.C.

Chiropractor · Santa Rosa, CA

Erwin Linzner, D.C. is a chiropractor with a practice address in Santa Rosa, California, and NPI 1790702496, issued on Jul 17, 2006. Check the license (California DC23299, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1790702496
Name
Erwin Linzner
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
DC23299 CA
Self-reported in NPPES; status is on the state search
Practice location
1551 Pacific Ave, Santa Rosa, CA 95404
Phone
(707) 586-5555
Enumerated
Jul 17, 2006
Record last updated
May 1, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(707) 303-4377
Medicare enrollment
Enrolled (PECOS I20090520000526); may accept Medicare assignment
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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8 nearest chiropractor records → All 11,498 in California → Look up another NPI →

Also registered at 1551 Pacific Ave

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

  1. Fani Alexandrakis, D.C.Chiropractor1659392199
  2. Amy CahoyNaturopath1538667506
  3. Nathan Gershfeld, D.C.Chiropractor1164794970
  4. Alan Goldhamer, D.C.Chiropractor1821023821
  5. David Goldman, M.S., R.D.Registered Dietitian1285015214
  6. Michael Klaper, M.D.General Practice Physician1073689527

Verify Erwin Linzner 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 DC23299    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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Bills Medicare through one group practice

  1. Goldhamer And Marano Chiropractic Ctr, Inc.Santa Rosa, CA

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

Erwin Linzner among 11,498 chiropractor records in California

Erwin Linzner, D.C. is one of 11,498 chiropractor records with a practice address in California. 7% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 65% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated1993 · median 1999 among the 2,907 with a school on file
  • Record last updated2008 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

96 chiropractor records list a practice address in Santa Rosa

They are 96 of the 6,884 NPPES records with a practice address in Santa Rosa, and 11,498 chiropractor records in California.

All 11,498 in California → Every provider in Santa Rosa → Chiropractor nationwide →

The 8 chiropractor records with the nearest ZIP codes

  1. Fani Alexandrakis, D.C.Santa Rosa, CA 954041659392199
  2. Christina Dumbadse, D.C.Santa Rosa, CA 954041497734529
  3. Melissa Feiwell, D.C.Santa Rosa, CA 954041720071400
  4. Alan Goldhamer, D.C.Santa Rosa, CA 954041821023821
  5. Brian Icke, D.C.Santa Rosa, CA 954041396738084
  6. Paul McCann, D.C.Santa Rosa, CA 954041922055219
  7. Dennis Milbrath, D.C.Santa Rosa, CA 954041205806049
  8. Richard Mordecai, D.C.Santa Rosa, CA 954041467432104

Common questions

What is Erwin Linzner, D.C.'s NPI number?

Erwin Linzner, D.C.'s National Provider Identifier (NPI) is 1790702496, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Erwin Linzner, D.C. located?

The NPPES record lists a practice address at 1551 Pacific Ave, Santa Rosa, CA, 95404. Phone: (707) 586-5555. Providers update this record themselves, so call before visiting.

How can I verify Erwin Linzner, D.C.'s license?

NPPES lists California license number DC23299, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.