Duncan M. McCollum, D.C.
Chiropractor · Capitola, CA
Duncan M. McCollum, D.C. is a chiropractor with a practice address in Capitola, California, and NPI 1013047430, issued on Mar 6, 2007. Check the license (California DC 20305, 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
- Duncan M. McCollum
- Credential
- D.C.
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- DC 20305 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3555 Clares St, Capitola, CA 95010
- Phone
- (831) 459-9990
- Enumerated
- Mar 6, 2007
- Record last updated
- Apr 26, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (831) 475-1802
- Medicare enrollment
- Enrolled (PECOS I20100920000100); may accept Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - West Sunnyvale, 1989
- Entity
- Type 1 · individual
Also registered at 3555 Clares St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krista Aron, D.C.Chiropractor1710391214
- Martin Davis, D.C.Chiropractor1093876500
- Lucy Do, ODOptometrist1902945629
- Ford Takaichi, ABOOptician1093055238
Verify Duncan M. McCollum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DC 20305Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24 chiropractor records list a practice address in Capitola
They are 24 of the 389 NPPES records with a practice address in Capitola, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 24 in Capitola → All 11,498 in California → Every provider in Capitola →
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 Duncan M. McCollum, D.C.'s NPI number?
Duncan M. McCollum, D.C.'s National Provider Identifier (NPI) is 1013047430, issued on Mar 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Duncan M. McCollum, D.C. located?
The NPPES record lists a practice address at 3555 Clares St, Capitola, CA, 95010. Phone: (831) 459-9990. Providers update this record themselves, so call before visiting.
How can I verify Duncan M. McCollum, D.C.'s license?
NPPES lists California license number DC 20305, 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.