NPPES file of Aug 9, 2026

David Crawford Mason, DC

Chiropractor · Rochester, MI

David Crawford Mason, DC is a chiropractor with a practice address in Rochester, Michigan, and NPI 1164568523, issued on Jan 30, 2007. Check the license (Michigan 2301002906, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164568523
Name
David Crawford Mason
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
2301002906 MI
Self-reported in NPPES; status is on the state search
Practice location
626 N Main St, Rochester, MI 48307
Phone
(248) 601-6100
Enumerated
Jan 30, 2007
Record last updated
Jan 18, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(248) 301-9574
Medicaid ID
2107955 MI
Medicare enrollment
Enrolled (PECOS I20111116000595); accepts Medicare assignment
Medical or professional school
Logan College Of Chiropractic, 1975
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 David Crawford Mason in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 2301002906
    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 Michigan 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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Bills Medicare through one group practice

  1. Klapp Chiropractic Life Center LLCAnn Arbor, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

19 chiropractor records list a practice address in Rochester

They are 19 of the 717 NPPES records with a practice address in Rochester, and 3,058 chiropractor records in Michigan.

Other chiropractor records in Michigan

  1. Paul Aalderink, D.C.Zeeland, MI1710039920
  2. Wayne Aamodt, D.C.Grand Rapids, MI1710975370
  3. Amy Abbott, D.C.Dorr, MI1184795403
  4. William Abbott, D.C.Northville, MI1215094420
  5. Ibrahim Abdel-JawadDearborn, MI1871666594
  6. Mazin Abdelmalek, DCBurton, MI1871703389
  7. Kinan Abdul Baki, D.C.Canton, MI1215634944
  8. Zeyad AbdullahNovi, MI1770207003
  9. Tony Aboudib, DCTraverse City, MI1043373343
  10. Jessica Abram, DCPort Huron, MI1659091411

Common questions

What is David Crawford Mason, DC's NPI number?

David Crawford Mason, DC's National Provider Identifier (NPI) is 1164568523, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.

Where is David Crawford Mason, DC located?

The NPPES record lists a practice address at 626 N Main St, Rochester, MI, 48307. Phone: (248) 601-6100. Providers update this record themselves, so call before visiting.

How can I verify David Crawford Mason, DC's license?

NPPES lists Michigan license number 2301002906, as entered by the provider. Search the Michigan 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. Medicare files from data.cms.gov. 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.