NPPES file of Aug 9, 2026

Colin Mackay, D.C.

Chiropractor · San Diego, CA

Colin Mackay, D.C. is a chiropractor with a practice address in San Diego, California, and NPI 1942252861, issued on May 17, 2006. Check the license (California 28124, 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
1942252861
Name
Colin Mackay
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
28124 CA
Self-reported in NPPES; status is on the state search
Practice location
9040 Friars RD Ste 400, San Diego, CA 92108
Phone
(619) 280-0201
Enumerated
May 17, 2006
Record last updated
Feb 13, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(619) 280-0801
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 9040 Friars RD Ste 400

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

  1. Bonnie Hudson, OTR/L, CHTHand Occupational Therapist1447260252
  2. Michelle Lacey, DPTPhysical Therapist1285984260

Verify Colin Mackay 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 28124
    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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Colin Mackay among 11,498 chiropractor records in California

Colin Mackay, 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 updated2014 · 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. Bruce Blakely, D.C.San Diego, CA 921081003999095
  2. David Brown, DCSan Diego, CA 921081548337835
  3. Nancy Gold, D.C.San Diego, CA 921081821169053
  4. John Johnston, DCSan Diego, CA 921081083702393
  5. Theo Kircher, D.C.San Diego, CA 921081619048360
  6. Sean Miller, D.C.San Diego, CA 921081700837556
  7. Jason Morrison, D.C.San Diego, CA 921081275603607
  8. Joseph Ortega, D.C.San Diego, CA 921081881608412

Common questions

What is Colin Mackay, D.C.'s NPI number?

Colin Mackay, D.C.'s National Provider Identifier (NPI) is 1942252861, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Colin Mackay, D.C. located?

The NPPES record lists a practice address at 9040 Friars RD Ste 400, San Diego, CA, 92108. Phone: (619) 280-0201. Providers update this record themselves, so call before visiting.

How can I verify Colin Mackay, D.C.'s license?

NPPES lists California license number 28124, 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.