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DR. FREDERICK ROGER CASTENHOLZ DDS
NPI 1891975884
Dentist - General Practice in Ypsilanti, MI

Active since November 07, 2007
1900 PACKARD RD, YPSILANTI, MI 48197(734) 481-0330 Get Directions Write a Review

NPPES record last updated: November 7, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Frederick Roger Castenholz Dds NPPES

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

DR. FREDERICK ROGER CASTENHOLZ DDS (NPI 1891975884) is an individual general practice provider in Ypsilanti, Michigan, licensed in Michigan (2901012897) and active in the NPI registry since November 2007.

NPPES Registry Identity

NPI1891975884
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. FREDERICK ROGER CASTENHOLZCredential: DDS
Location Address1900 PACKARD RDYpsilanti, MI 48197
Mailing Address1900 Packard RdYpsilanti, MI 48197 · (734) 481-0330
Phone(734) 481-0330
Sole ProprietorYes
Enumeration DateNovember 7, 2007
✔ NPI 1891975884 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MI · 2901012897
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1900 PACKARD RD, Ypsilanti, MI 48197
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Other Providers at the Same Location NPPES 9

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

DR. JOHN EDWARD FLESZAR D.D.S.
Dentist (General Practice)
1900 PACKARD RD
YPSILANTI, MI 48197
Washtenaw County (734) 485-2200
DR. BRIAN MEADE D.D.S., M.S.
Dentist (Endodontics)
1900 PACKARD RD
YPSILANTI, MI 48197
Washtenaw County (734) 340-2450
DR. GARY SASAKI DDS
Dentist
1900 PACKARD RD
YPSILANTI, MI 48197
Washtenaw County (734) 482-7466
DR. ELIZABETH ANN MEADE D.D.S., M.S.
Dentist
1900 PACKARD RD
YPSILANTI, MI 48197
Washtenaw County (734) 481-1060
DR. GARY L MASCH DDS
Dentist (Oral and Maxillofacial Surgery)
1900 PACKARD RD
YPSILANTI, MI 48197
Washtenaw County (734) 481-0010
DR. DAVID CARL SCHMIDT D.D.S.
Dentist (General Practice)
1900 PACKARD RD
YPSILANTI, MI 48197
Washtenaw County (734) 485-2200
DR. RYAN GARY SASAKI D.M.D
Dentist (General Practice)
1900 PACKARD RD
YPSILANTI, MI 48197
Washtenaw County (734) 482-7466
DR. NANCY A VAN ALSTINE D.D.S.
Dentist (General Practice)
1900 PACKARD RD
YPSILANTI, MI 48197
Washtenaw County (734) 482-8500

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 Frederick Castenholz's NPI number?

The NPI number for Frederick Castenholz is 1891975884. It was assigned to this individual provider in the NPPES registry on November 7, 2007.

Where is Frederick Castenholz located?

Frederick Castenholz practices at 1900 Packard Rd, Ypsilanti, MI 48197. The listed phone number is (734) 481-0330.

What is Frederick Castenholz's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Frederick Castenholz was last updated on November 7, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.