Walter Raymund Fermin, D.C.
Chiropractor · San Marcos, CA
Walter Raymund Fermin, D.C. is a chiropractor with a practice address in San Marcos, California, and NPI 1952785552, issued on Jul 13, 2015. Check the license (California 33344, 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.
- Name
- Walter Raymund Fermin
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 33344 CA
Self-reported in NPPES; status is on the state search - Practice location
- 811 W San Marcos Blvd, San Marcos, CA 92078
- Phone
- (760) 509-6800
- Enumerated
- Jul 13, 2015
- Record last updated
- Jul 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 811 W San Marcos Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Walter Raymund Fermin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 33344Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38 chiropractor records list a practice address in San Marcos
They are 38 of the 1,985 NPPES records with a practice address in San Marcos, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 38 in San Marcos → All 11,498 in California → Every provider in San Marcos →
Other chiropractor records in California
- Karl Aamot, D.C.Sunnyvale, CA1629296983
- Beth Aarhus, D.C.San Jose, CA1508832221
- Michael Aaron, D.C.Belmont, CA1679630735
- Thao AaronCorona, CA1821553926
- Marianne Abate-Beavers, DCRocklin, CA1124139431
- Dilojan Abayaratna, D.C.Los Angeles, CA1659312957
- Jordan Abbass, DCLong Beach, CA1275106528
- David Abblett, DCNapa, CA1275529398
- Bridget Abbott, DCDanville, CA1790508547
- Nicholas Abboud, DCMoreno Valley, CA1851134365
Common questions
What is Walter Raymund Fermin, D.C.'s NPI number?
Walter Raymund Fermin, D.C.'s National Provider Identifier (NPI) is 1952785552, issued on Jul 13, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Walter Raymund Fermin, D.C. located?
The NPPES record lists a practice address at 811 W San Marcos Blvd, San Marcos, CA, 92078. Phone: (760) 509-6800. Providers update this record themselves, so call before visiting.
How can I verify Walter Raymund Fermin, D.C.'s license?
NPPES lists California license number 33344, 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.