NPPES file of Aug 9, 2026

Constance Lynn Jacoby, D.C.

Chiropractor · Duluth, MN

Constance Lynn Jacoby, D.C. is a chiropractor with a practice address in Duluth, Minnesota, and NPI 1487891008, issued on Jan 20, 2009. Check the license (Minnesota 3764, as entered in NPPES) with the Minnesota 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
1487891008
Name
Constance Lynn Jacoby
Credential
D.C.
Primary taxonomy
Chiropractor 111N00000X
License number
3764 MN
Self-reported in NPPES; status is on the state search
Practice location
205 W 2ND St Ste 300, Duluth, MN 55802
Phone
(218) 940-4342
Enumerated
Jan 20, 2009
Record last updated
Nov 14, 2023
Medicare enrollment
Enrolled (PECOS I20090331000070); may accept Medicare assignment
Medical or professional school
Northwestern College Of Chiropractic, 1999
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 205 W 2ND St Ste 300

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

  1. Dana Garberg, LICSWClinical Social Worker1982977898
  2. Jacquelyn Hanson-Hietala, LGSWClinical Social Worker1215569181

Verify Constance Lynn Jacoby in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license 3764
    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 Minnesota 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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Constance Lynn Jacoby among 3,377 chiropractor records in Minnesota

Constance Lynn Jacoby, D.C. is one of 3,377 chiropractor records with a practice address in Minnesota. 24% 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 2009, is newer than 52% of them.

  • NPI issued2009 · 52% of these records are older, 44% newer
  • In a Medicare fileNo · 24% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated1999 · median 2007 among the 1,518 with a school on file
  • Record last updated2023 · 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Chiropractor providers in Minnesota

There are 3,377 chiropractor records in Minnesota. 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. Claudia Cottrell, D.C.Duluth, MN 558021033230214
  2. Richard Fisher, DCDuluth, MN 558021679658223
  3. Lara HillDuluth, MN 558021922598663
  4. Corey Milbrandt, DCDuluth, MN 558021467966911
  5. Gerald Priley, D.C.Duluth, MN 558021669508693
  6. Stephanie West, D.C.Duluth, MN 558021023203957
  7. Kathryn Donovan, D.C.Duluth, MN 558031053304386
  8. Cindy Luke Bates, D.C.Duluth, MN 558031053745877

Common questions

What is Constance Lynn Jacoby, D.C.'s NPI number?

Constance Lynn Jacoby, D.C.'s National Provider Identifier (NPI) is 1487891008, issued on Jan 20, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Constance Lynn Jacoby, D.C. located?

The NPPES record lists a practice address at 205 W 2ND St Ste 300, Duluth, MN, 55802. Phone: (218) 940-4342. Providers update this record themselves, so call before visiting.

How can I verify Constance Lynn Jacoby, D.C.'s license?

NPPES lists Minnesota license number 3764, as entered by the provider. Search the Minnesota 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.