Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. DANIEL PATRICK DEFER P.A.-C
NPI 1003870460
Physician Assistant - Surgical in Ypsilanti, MI

Active since April 13, 2006
5301 E HURON RIVER DR, YPSILANTI, MI 48197(734) 712-5609 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Daniel Patrick Defer P.a.-c NPPES

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

MR. DANIEL PATRICK DEFER P.A.-C (NPI 1003870460) is an individual surgical provider in Ypsilanti, Michigan, licensed in Michigan (5601001036) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1003870460
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameMR. DANIEL PATRICK DEFERCredential: P.A.-C
Location Address5301 E HURON RIVER DRYpsilanti, MI 48197-1051
Mailing Address4130 Allen RdTecumseh, MI 49286-9609 · (734) 712-5609
Sole ProprietorNo
Enumeration DateApril 13, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1003870460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License Licensed in MI · 5601001036
5301 E HURON RIVER DR, Ypsilanti, MI 48197

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Internal Medicine
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Practitioner
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Nurse Anesthetist, Certified Registered
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Internal Medicine
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Internal Medicine
5301 E HURON RIVER DR
YPSILANTI, MI 48197
Occupational Therapist
5301 E HURON RIVER DR
YPSILANTI, MI 48197

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 Daniel Defer's NPI number?

The NPI number for Daniel Defer is 1003870460. It was assigned to this individual provider in the NPPES registry on April 13, 2006.

Where is Daniel Defer located?

Daniel Defer practices at 5301 E Huron River Dr, Ypsilanti, MI 48197. The listed phone number is (734) 712-5609.

What is Daniel Defer's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

When was this NPI record last updated?

The NPPES record for Daniel Defer was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.