NPPES file of Aug 9, 2026

Gregory Alan Berglund, D.C.

Chiropractor · Marquette, MI

Gregory Alan Berglund, D.C. is a chiropractor with a practice address in Marquette, Michigan, and NPI 1881887198, issued on Aug 20, 2007. Check the license (Michigan 2301009313, as entered in NPPES) with the Michigan 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
1881887198
Name
Gregory Alan Berglund
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
2301009313 MI
Self-reported in NPPES; status is on the state search
Practice location
1465 W Washington St, Marquette, MI 49855
Phone
(906) 226-9355
Enumerated
Aug 20, 2007
Record last updated
May 23, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080612000697); accepts Medicare assignment
Medical or professional school
Palmer College Chiropractic - Davenport, 2007
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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Also registered at 1465 W Washington St

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

  1. Guy Lasich, DCChiropractor1376610014

Verify Gregory Alan Berglund 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 2301009313
    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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Gregory Alan Berglund among 3,058 chiropractor records in Michigan

Gregory Alan Berglund, D.C. 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 not. Its NPI, issued in 2007, is newer than 40% of them.

  • NPI issued2007 · 40% of these records are older, 45% newer
  • In a Medicare fileNo · 25% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2007 · median 2005 among the 1,743 with a school on file
  • Record last updated2016 · 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).

25 chiropractor records list a practice address in Marquette

They are 25 of the 1,391 NPPES records with a practice address in Marquette, and 3,058 chiropractor records in Michigan. 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. Randall Byma, DCMarquette, MI 498551518992619
  2. William Houghton, DCMarquette, MI 498551740264795
  3. Tammy Karp, D.C.Marquette, MI 498551619028875
  4. Edward Klumpp, DCMarquette, MI 498551932120722
  5. Richard Knight, D.C.Marquette, MI 498551952332785
  6. Brian Kulbieda, D.C.Marquette, MI 498551962407403
  7. Michael Lasich, DCMarquette, MI 498551770693848
  8. Guy Lasich, DCMarquette, MI 498551376610014

Common questions

What is Gregory Alan Berglund, D.C.'s NPI number?

Gregory Alan Berglund, D.C.'s National Provider Identifier (NPI) is 1881887198, issued on Aug 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Alan Berglund, D.C. located?

The NPPES record lists a practice address at 1465 W Washington St, Marquette, MI, 49855. Phone: (906) 226-9355. Providers update this record themselves, so call before visiting.

How can I verify Gregory Alan Berglund, D.C.'s license?

NPPES lists Michigan license number 2301009313, 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. 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.