Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. WILLIAM RUPP III DDS
NPI 1902864598
Dentist in Kalamazoo, MI

Q: What is William Rupp's NPI number?

The NPI number for William Rupp is 1902864598. It was assigned to this individual provider in the NPPES registry on May 3, 2006.

Q: What is William Rupp's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for William Rupp was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.

Active since May 03, 2006

3299 GULL RD, KALAMAZOO COUNTY DENTAL CLINIC, KALAMAZOO, MI 49048(269) 373-5200(269) 373-5363 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mr. William Rupp Iii Dds NPPES

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

MR. WILLIAM RUPP III DDS (NPI 1902864598) is an individual dentist in Kalamazoo, Michigan, licensed in Michigan (09275) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1902864598

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameMR. WILLIAM RUPP IIICredential: DDS

Location Address3299 GULL RD, KALAMAZOO COUNTY DENTAL CLINICKalamazoo, MI 49048

Mailing Address7403 N 41stAugusta, MI 49012 · (269) 731-5814

Phone(269) 373-5200

Fax(269) 373-5363

Sole ProprietorNo

Enumeration DateMay 3, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1902864598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in MI · 09275

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

3299 GULL RD, Kalamazoo, MI 49048

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Other Providers at the Same Location NPPES 11

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

MRS. JULIE ANN MORRIS R.D.H.

Dental Hygienist

3299 GULL RD, WING 1, ROOM G5
KALAMAZOO, MI 49048

Kalamazoo County (269) 373-5230

MS. NORMA STEINHARDT BOUR R.D.

Dietitian, Registered

3299 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 373-5382

SARA NEWLAND RN

Registered Nurse

3299 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 553-8019

COUNTY OF KALAMAZOO

Case Management

3299 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 373-5259

FAMILY HEALTH CENTER, INC.

Clinic/Center (Federally Qualified Health Center (FQHC))

3299 GULL RD, ROOM G- 5
KALAMAZOO, MI 49048

Kalamazoo County (269) 349-2641

MRS. LESLIE SUE TIMMERMAN RDH

Dental Hygienist

3299 GULL RD, W1 G5
KALAMAZOO, MI 49048

Kalamazoo County (269) 373-5158

KALAMAZOO COMMUNITY MENTAL HEALTH AND SUBSTANCE ABUSE SERVICES

Community/Behavioral Health

3299 GULL RD, W1F4
KALAMAZOO, MI 49048

Kalamazoo County (269) 553-8000

KALAMAZOO COUNTY GOVERNMENT DENTAL CLINIC

Public Health or Welfare

3299 GULL RD
KALAMAZOO, MI 49048

Kalamazoo County (269) 373-5259

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 William Rupp's NPI number?

The NPI number for William Rupp is 1902864598. It was assigned to this individual provider in the NPPES registry on May 3, 2006.

Where is William Rupp located?

William Rupp practices at 3299 Gull Rd Kalamazoo County Dental Clinic, Kalamazoo, MI 49048. The listed phone number is (269) 373-5200.

What is William Rupp's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for William Rupp was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.