NPPES file of Aug 9, 2026

Nathan John Blackwell, DC

Chiropractor · Grosse Pt Frm, MI

Nathan John Blackwell, DC is a chiropractor with a practice address in Grosse Pt Frm, Michigan, and NPI 1427768886, issued on Nov 28, 2022. Check the license (Michigan 2301401249, 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
1427768886
Name
Nathan John Blackwell
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
2301401249 MI
Self-reported in NPPES; status is on the state search
Practice location
18720 Mack Ave Ste 120, Grosse Pt Frm, MI 48236
Phone
(313) 886-8030
Enumerated
Nov 28, 2022
Record last updated
Nov 28, 2022
Fax
(313) 886-4350
Medicare enrollment
Enrolled (PECOS I20221201002839); accepts Medicare assignment
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 Nathan John Blackwell 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 2301401249
    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. Gary A Shoemaker DC PCGrosse Pointe Farms, MI

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

Nathan John Blackwell among 3,058 chiropractor records in Michigan

Nathan John Blackwell, DC is one of 3,058 chiropractor records with a practice address in Michigan. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 91% of them.

  • NPI issued2022 · 91% of these records are older, 7% newer
  • In a Medicare fileYes · 25% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2021 · median 2005 among the 1,743 with a school on file
  • Record last updated2022 · 74% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Chiropractor providers in Michigan

There are 3,058 chiropractor records in Michigan.

The 8 chiropractor records with the nearest ZIP codes

  1. David Jantz, DC CHIROPRACTORGrosse Pte Wds, MI 482361952414278
  2. Jennifer Shell, DC CHIROPRACTORGrosse Pte Wds, MI 482361730292061
  3. Gary Shoemaker, D.C.Grosse Pointe Farms, MI 482361346366275
  4. John Tsakos, D.C.Grosse Pointe Woods, MI 482361548353139
  5. Scott Vande Veegaete, DCGrosse Pointe Woods, MI 482361366581407
  6. Brittany Davis, DCDetroit, MI 482351063274454
  7. Francis Elwart, DCOak Park, MI 482371245295930
  8. Herman GlassDetroit, MI 482351164471512

Common questions

What is Nathan John Blackwell, DC's NPI number?

Nathan John Blackwell, DC's National Provider Identifier (NPI) is 1427768886, issued on Nov 28, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Nathan John Blackwell, DC located?

The NPPES record lists a practice address at 18720 Mack Ave Ste 120, Grosse Pt Frm, MI, 48236. Phone: (313) 886-8030. Providers update this record themselves, so call before visiting.

How can I verify Nathan John Blackwell, DC's license?

NPPES lists Michigan license number 2301401249, 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.