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

Jeremy Fields, MD

Individual provider Gastroenterology Physician · NPI 1285844142

Jeremy Fields, MD is a Gastroenterology in Ames, Iowa. Qualified in 2008, 18 years ago. Practices with McFarland Clinic PC, a 353-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
18
Licensed in
IA
In the registry since
2007
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

1215 Duff Avenue McFarland Clinic Pc
Ames, IA 50010-3014
Phone: (515) 239-4450
Fax: (515) 956-4080
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 37948 (IA)

Record details

NPI number1285844142
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESNovember 11, 2020
Certification dateNovember 11, 2020
Mailing address1215 Duff Avenue, McFarland Clinic. Pc, Ames, IA 50010-3014

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice McFarland Clinic Pc — 353 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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