NPPES file of Aug 9, 2026

Ryan Royce Stilson, D.C.

Chiropractor · Fairfield, CA

Ryan Royce Stilson, D.C. is a chiropractor with a practice address in Fairfield, California, and NPI 1770669806, issued on Oct 31, 2006. Check the license (California DC 26150, 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
1770669806
Name
Ryan Royce Stilson
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
DC 26150 CA
Self-reported in NPPES; status is on the state search
Practice location
5030 Business Center Dr, Fairfield, CA 94534
Phone
(707) 864-2223
Enumerated
Oct 31, 2006
Record last updated
May 5, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(707) 864-2224
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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Also registered at 5030 Business Center Dr

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

  1. Alok Bose, MDPediatric Cardiology Physician1174504013
  2. John Burton, MDOrthopaedic Surgery Physician1699786772
  3. Gurpreet Dhugga, MDInternal Medicine Physician1356429161

Verify Ryan Royce Stilson 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 DC 26150
    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

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Ryan Royce Stilson among 11,498 chiropractor records in California

Ryan Royce Stilson, 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 not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 65% newer
  • In a Medicare fileNo · 7% of these records are
  • In the CMS Doctors and Clinicians fileNo · 25% of these records are
  • Record last updated2011 · 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).

Chiropractor providers in California

There are 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. Gary Bocci, D.C.Fairfield, CA 945341073506044
  2. Donald Gray, DCFairfield, CA 945341215047790
  3. Brian McEvilly, D.C.Fairfield, CA 945341679566616
  4. Aaron Arnold, DCTravis Afb, CA 945351417476672
  5. Nathalie Baker, D.C.Travis Afb, CA 945351679523856
  6. Richard Beacham, D.C.Travis Afb, CA 945351376650598
  7. Darrin Berardi, DCFairfield, CA 945331386628238
  8. Greg Carter, D.C.Fairfield, CA 945331427126903

Common questions

What is Ryan Royce Stilson, D.C.'s NPI number?

Ryan Royce Stilson, D.C.'s National Provider Identifier (NPI) is 1770669806, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Royce Stilson, D.C. located?

The NPPES record lists a practice address at 5030 Business Center Dr, Fairfield, CA, 94534. Phone: (707) 864-2223. Providers update this record themselves, so call before visiting.

How can I verify Ryan Royce Stilson, D.C.'s license?

NPPES lists California license number DC 26150, 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.