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GREGORY W WELSH DDS
NPI 1124049820
Dentist - Oral and Maxillofacial Surgery in Green Bay, WI

Active since July 21, 2006
2581 DEVELOPMENT DR, GREEN BAY, WI 54311(920) 347-0400(920) 347-0868 Get Directions Write a Review

NPPES record last updated: September 29, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gregory W Welsh Dds NPPES

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

GREGORY W WELSH DDS (NPI 1124049820) is an individual oral and maxillofacial surgery provider in Green Bay, Wisconsin, licensed in Wisconsin (4471) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1124049820
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameGREGORY W WELSHCredential: DDS
Location Address2581 DEVELOPMENT DRGreen Bay, WI 54311-4247
Mailing Address2581 Development DrGreen Bay, WI 54311-4247 · (920) 347-0400 · Fax (920) 347-0868
Phone(920) 347-0400
Fax(920) 347-0868
Sole ProprietorNo
Enumeration DateJuly 21, 2006
Last NPPES UpdateSeptember 29, 2008
✔ NPI 1124049820 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in WI · 4471
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
2581 DEVELOPMENT DR, Green Bay, WI 54311
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Other Identifiers 3

Medicare UPINU39575
Medicare ID-Type Unspecified002507650WI
Medicare PIN000371460WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Combined Life, Guardian.Insurance ›

Other Providers at the Same Location NPPES 13

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

AMANDA ROSE BANTLE APNP
Nurse Practitioner
2581 DEVELOPMENT DR
GREEN BAY, WI 54311
Brown County (920) 347-0400
KRISTA S PRIMLEY
Dentist (Oral and Maxillofacial Surgery)
2581 DEVELOPMENT DR
GREEN BAY, WI 54311
Brown County (920) 347-0400
KATHRYN MEADOWCROFT FNP
Nurse Practitioner (Family)
2581 DEVELOPMENT DR
GREEN BAY, WI 54311
Brown County (920) 347-0400
BAYCARE CLINIC LLP
Oral & Maxillofacial Surgery
2581 DEVELOPMENT DR
GREEN BAY, WI 54311
Brown County (920) 347-0400
GABRIELLE ARLINE RUTHERFORD
Nurse Practitioner
2581 DEVELOPMENT DR
GREEN BAY, WI 54311
Brown County (920) 347-0400
WILLIAM J NELSON DDS
Dentist (Oral and Maxillofacial Surgery)
2581 DEVELOPMENT DR
GREEN BAY, WI 54311
Brown County (920) 347-0400
BRANDON E NEWELL DDS
Dentist (Oral and Maxillofacial Surgery)
2581 DEVELOPMENT DR
GREEN BAY, WI 54311
Brown County (920) 347-0400
DR. PAULA S. CRUM, S.C.
Dentist (Periodontics)
2581 DEVELOPMENT DR, SUITE 204
GREEN BAY, WI 54311
Brown County (920) 347-2640

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 Gregory Welsh's NPI number?

The NPI number for Gregory Welsh is 1124049820. It was assigned to this individual provider in the NPPES registry on July 21, 2006.

Where is Gregory Welsh located?

Gregory Welsh practices at 2581 Development Dr, Green Bay, WI 54311. The listed phone number is (920) 347-0400.

What is Gregory Welsh's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

What insurance does Gregory Welsh accept?

Health plans from Florida Combined Life and Guardian list Gregory Welsh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Welsh was last updated on September 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.