Martin Dufour, M.D.
Family Medicine Physician · Nogales, AZ
Martin Dufour, M.D. is a family medicine physician with a practice address in Nogales, Arizona, and NPI 1578792800, issued on Jul 8, 2009. Check the license (Arizona 59450, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Martin Dufour
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 59450 AZ
C141556 CA
ME103387 FL
2018-02908 NC
35121488 OH
Self-reported in NPPES; status is on the state search - Practice location
- 1852 N Mastick Way, Nogales, AZ 85621
- Phone
- (520) 281-1550
- Enumerated
- Jul 8, 2009
- Entity
- Type 1 · individual
Also registered at 1852 N Mastick Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Adam, M.D., PHDPediatrics Physician1508191016
- Michael Allen, DMDPublic Health Dentistry1740480029
- Christina Alvarez, RDHDental Hygienist1487344925
- Marivic Ashcroft, NPFamily Nurse Practitioner1740663509
- Melissa Avila Robledo, RDHDental Hygienist1750195319
- Cynthia Badilla, RDHDental Hygienist1851081301
Verify Martin Dufour in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 59450Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
62% fewer Medicare Part D claims than the average family medicine physician in 2024
1,332 Medicare Part D claims for 418 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 17 claims were for opioids.
Most prescribed
- Atorvastatin Calcium74 claims
- Amlodipine Besylate66 claims
- Rosuvastatin Calcium64 claims
- Levothyroxine Sodium56 claims
- Lisinopril47 claims
- Losartan Potassium39 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
One hospital or facility affiliation
- Mariposa Community Health Center IncPatagonia, AZ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
15 family medicine physician records list a Nogales practice address
They are 15 of the 171 NPPES records with a Nogales practice address, and 3,070 family medicine physician records in Arizona.
All 15 in Nogales → All 3,070 in Arizona → Every provider in Nogales →
Other family medicine physician records in Arizona
- Muhammad Aamer, M.D.Yuma, AZ1437574720
- Ndidi Abara, M.D.Yuma, AZ1295115145
- Steven Abdelmalak, MDScottsdale, AZ1205092806
- Lindsey Abeyta, FNPTucson, AZ1043027857
- Modupeola Abiodun, M.D.Chandler, AZ1225326853
- Sara Abolmolouk, MDTucson, AZ1497043715
- Ahmed Abouzeid, MDGlendale, AZ1871619601
- Edward Abraham, M.D.Phoenix, AZ1144593211
- Rebecca Abraham, M.D.Surprise, AZ1437273323
- Karen Acevedo-Mogharbel, D.OMesa, AZ1245222074
Common questions
What is Martin Dufour, M.D.'s NPI number?
Martin Dufour, M.D.'s National Provider Identifier (NPI) is 1578792800, issued on Jul 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Martin Dufour, M.D. located?
The NPPES record lists a practice address at 1852 N Mastick Way, Nogales, AZ, 85621. Phone: (520) 281-1550. Providers update this record themselves, so call before visiting.
How can I verify Martin Dufour, M.D.'s license?
NPPES lists Arizona license number 59450, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Martin Dufour, M.D. prescribe under Medicare Part D?
In 2024, Martin Dufour, M.D. had 1,332 Medicare Part D claims for 418 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.