Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Jeffrey Allen Conklin, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1598870719

Dr. Jeffrey Allen Conklin, MD is a Pathology in Marquette, Michigan. Qualified in 2003, 23 years ago. Practices with Portage Hospital LLC, a 3-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
23
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

850 W Baraga Ave
Marquette, MI 49855
Phone: (906) 449-3000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 303 E Chicago Ave, Chicago, IL 60611-4296 — (312) 503-8223
  • 303 E Chicago Ave, Chicago, IL 60611-4296 — (312) 503-8223

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 036.120418 (IL)

Record details

NPI number1598870719
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 20, 2006
Last updated in NPPESOctober 24, 2025
Certification dateOctober 24, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Portage Hospital Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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