Individual Healthcare Provider
Martin Dufour, M.D.
Provider's NPPES record last updated: January 27, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1578792800
- Primary Specialty
- Family Medicine
- Practice Location
- Nogales, Arizona
- 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
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 20, 2026, 11:08 AM UTC
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.
SAM.gov Exclusions
U.S. General Services Administration
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.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Family Medicine
Allopathic & Osteopathic Physicians
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
Provider-Reported License Information
- Family Medicine (Arizona)
- 59450
- Family Medicine (Ohio)
- 35121488
- Family Medicine (North Carolina)
- 2018-02908
- Family Medicine (California)
- C141556
- Family Medicine (Florida)
- ME103387
Practice Locations
Practice Location
1852 N Mastick Way
Nogales, Arizona 85621-1063
Phone: (520) 281-1550
Additional Practice Location
10515 N Oracle Rd Ste 185
Oro Valley, Arizona 85737-9378
Phone: (520) 585-5878
Fax: (844) 205-6998
Additional Practice Location
260 Hospital Dr Ste 209
Ukiah, California 95482
Phone: (707) 463-7488
Additional Practice Location
5380 US Highway 158 Ste 110
Advance, North Carolina 27006
Phone: (336) 893-3225
Fax: (336) 893-3219
Additional Practice Location
324 N Queen St
Kinston, North Carolina 28501-4932
Phone: (252) 522-9800
Fax: (252) 523-9790
Additional Practice Location
355th Medical Group/Sghc
4175 S. Alamo Ave
Tucson, Arizona 85707-8570
Phone: (520) 228-2615
Record Information
- Enumeration Date
- July 8, 2009
- Provider's NPPES Record Last Updated
- January 27, 2025
- Certification Date
- January 27, 2025
- NPISignal NPPES Dataset
- August 2026
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