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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MARC KENNETH SHAEFFER
NPI 1548171473
Physician Assistant in Fenton, MI

Active since September 17, 2026
7433 MABLEY HILL RD, FENTON, MI 48430(712) 577-0157 Get Directions Write a Review

NPPES record added: September 17, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Marc Kenneth Shaeffer NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARC KENNETH SHAEFFER (NPI 1548171473) is an individual physician assistant in Fenton, Michigan and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1548171473
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMARC KENNETH SHAEFFER
Location Address7433 MABLEY HILL RDFenton, MI 48430-9451
Mailing Address7433 Mabley Hill RdFenton, MI 48430-9451 · (712) 577-0157
Phone(712) 577-0157
Sole ProprietorNo
Enumeration DateSeptember 17, 2026
NPPES CertifiedSeptember 17, 2026
✔ NPI 1548171473 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
7433 MABLEY HILL RD, Fenton, MI 48430
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marc Shaeffer's NPI number?

The NPI number for Marc Shaeffer is 1548171473. It was assigned to this individual provider in the NPPES registry on September 17, 2026.

Where is Marc Shaeffer located?

Marc Shaeffer practices at 7433 Mabley Hill Rd, Fenton, MI 48430. The listed phone number is (712) 577-0157.

What is Marc Shaeffer's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Marc Shaeffer was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.