NPPES file of Aug 9, 2026

Alison Roberson

Chiropractor · San Marcos, CA

Alison Roberson is a chiropractor with a practice address in San Marcos, California, and NPI 1538564992, issued on Oct 28, 2014. Check the license (California 33103, 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
1538564992
Name
Alison Roberson
Primary taxonomy
Chiropractor 111N00000X
License numbers
33103 CA
33013 CA
Self-reported in NPPES; status is on the state search
Practice location
330 Rancheros Dr Ste 202, San Marcos, CA 92069
Phone
(760) 630-0683
Enumerated
Oct 28, 2014
Record last updated
Jan 24, 2025
Medicare enrollment
Enrolled (PECOS I20150114001310); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - West Sunnyvale, 2015
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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Verify Alison Roberson 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 33103
    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
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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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Alison Roberson among 11,498 chiropractor records in California

Alison Roberson 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 not. Its NPI, issued in 2014, is newer than 74% of them.

  • NPI issued2014 · 74% of these records are older, 24% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 25% of these records are
  • Graduated2015 · median 1999 among the 2,907 with a school on file
  • Record last updated2025 · 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).

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.

The 8 chiropractor records with the nearest ZIP codes

  1. Terri Averill Watson, D.C.San Marcos, CA 920691760697759
  2. Mark Cafagna, DCSan Marcos, CA 920691538239348
  3. Mario MojicaSan Marcos, CA 920691801962477
  4. Jensen Moore, DCSan Marcos, CA 920691508357765
  5. Noah Schriefer, DCSan Marcos, CA 920691972259216
  6. Shane Sheridan, D.C.San Marcos, CA 920691659448199
  7. Jason Trainer, DCSan Marcos, CA 920691871192922
  8. Robert Demarco, D.C.Rancho Santa Fe, CA 920671700996139

Common questions

What is Alison Roberson's NPI number?

Alison Roberson's National Provider Identifier (NPI) is 1538564992, issued on Oct 28, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Alison Roberson located?

The NPPES record lists a practice address at 330 Rancheros Dr Ste 202, San Marcos, CA, 92069. Phone: (760) 630-0683. Providers update this record themselves, so call before visiting.

How can I verify Alison Roberson's license?

NPPES lists California license number 33103, 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.