NPPES file of Aug 9, 2026

Jeffrey Allen Conklin, M.D.

Anatomic Pathology & Clinical Pathology Physician · Marquette, MI

Jeffrey Allen Conklin, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Marquette, Michigan, and NPI 1598870719, issued on Aug 20, 2006. Check the license on the Michigan Board of Medicine (LARA); 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
1598870719
Name
Jeffrey Allen Conklin
Credential
M.D.
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
036.120418 IL
Self-reported in NPPES; status is on the state search
Practice location
850 W Baraga Ave, Marquette, MI 49855
Phone
(906) 449-3000
Enumerated
Aug 20, 2006
Record last updated
Oct 24, 2025
Medicare enrollment
Enrolled (PECOS I20090714000445); 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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8 nearest anatomic pathology & clinical pathology physician records → All 561 in Michigan → Look up another NPI →

Also registered at 850 W Baraga Ave

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

  1. Riley Andridge, DNPCertified Registered Nurse Anesthetist1811639610
  2. Sarah Bannan, NP-CFamily Nurse Practitioner1699306225
  3. Amanda Benson, MDCritical Care Medicine (Anesthesiology) Physician1275808313
  4. Jonathan Bjork, M.D.Hospitalist Physician1316391873
  5. Rachel Bonsall, FNP-BCFamily Nurse Practitioner1073148409
  6. Madalyne Brazeau, PAMedical Physician Assistant1336808948

Verify Jeffrey Allen Conklin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)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
Open the Michigan license search

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Bills Medicare through 2 group practices

  1. Medical Laboratories OF Marquette PCMarquette, MI
  2. Portage Hospital LLCHancock, MI

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

Jeffrey Allen Conklin among 561 anatomic pathology & clinical pathology physician records in Michigan

Jeffrey Allen Conklin, M.D. is one of 561 anatomic pathology & clinical pathology physician records with a practice address in Michigan. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 52% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2003 · median 2002 among the 306 with a school on file
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in Michigan

There are 561 anatomic pathology & clinical pathology physician records in Michigan.

All 561 in Michigan → Every provider in Marquette → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. George Krzymowski, M.D.Marquette, MI 498551417905258
  2. Chunming Liu, MDMarquette, MI 498551740357086
  3. Martin Matthews, MDMarquette, MI 498551659448801
  4. Brian Pahn, D.O.Marquette, MI 498551679836019
  5. Randolph Smith, MDMarquette, MI 498551063589216
  6. John Weiss, MDMarquette, MI 498551801963152
  7. Cary Gottlieb, M.D.Escanaba, MI 498291649242124
  8. Martin Cristanelli, M.D.Iron Mountain, MI 498011952474983

Common questions

What is Jeffrey Allen Conklin, M.D.'s NPI number?

Jeffrey Allen Conklin, M.D.'s National Provider Identifier (NPI) is 1598870719, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey Allen Conklin, M.D. located?

The NPPES record lists a practice address at 850 W Baraga Ave, Marquette, MI, 49855. Phone: (906) 449-3000. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey Allen Conklin, M.D.'s license?

Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.