Individual Healthcare Provider

Gregory P Neyman, M.D.

NPI Record: ActiveFamily Medicine

NPI1245237924

Williamsburg, Iowa

Provider's NPPES record last updated: September 4, 2014

Overview

Entity Type: Individual Healthcare Provider
NPI: 1245237924
Primary Specialty: Family Medicine
Practice Location: Williamsburg, Iowa
Sole Proprietor: No

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

Potential match — review required

1 potential match identified in List of Excluded Individuals/Entities (LEIE). Review required.

Source data: September 10, 2026
Records indexed: 84,001
Screened: Sep 18, 2026, 3:10 PM UTC

NPI match

GREGORY PAUL NEYMAN

Why NPISignal flagged this

The NPI on both records is identical

The exclusion record carries the same NPI. This is the strongest signal available in the public data, and still warrants confirmation with the source before any action is taken.

The source record

Name on the exclusion record: GREGORY PAUL NEYMAN
NPI on the exclusion record: 1245237924
General category: PHYSICIAN (MD, DO)
Specialty: FAMILY PRACTICE
Exclusion type: 1128b4
Exclusion date: April 20, 2020
Excluding agency: HHS Office of Inspector General
Location on record: MC CUNE, KS, 66753
Date of birth on record: Held by the source, not shown

Confirm this record directly with the HHS-OIG exclusions database before acting on it. NPISignal matches on public identity fields and cannot verify identity using a Social Security number or employer identification number — only the issuing agency can.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened: Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

Family Medicine
Allopathic & Osteopathic Physicians
Primary
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy code 207Q00000X
Emergency Medicine
Allopathic & Osteopathic Physicians
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Taxonomy code 207P00000X

Provider-Reported License Information

Family Medicine (Iowa): 35699
Emergency Medicine (Iowa): 35699

License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

498 N Highland St

Williamsburg, Iowa 52361-9695

Phone: (319) 668-6789

Record Information

Enumeration Date: July 7, 2005
Provider's NPPES Record Last Updated: September 4, 2014
NPISignal NPPES Dataset: August 2026

See Something Wrong?

Incorrect provider information

Everything on this page comes directly from the NPPES data CMS publishes. NPISignal cannot edit a provider's record — only the provider or organization can, directly through NPPES.

Update a record through NPPES

Something wrong with this page?

If NPISignal is displaying this data incorrectly — a formatting error, a broken link, a mismatch with the source file — let us know.

Report a display issue