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DR. FENIX R MARTIN DNP
NPI 1164008223
Registered Nurse in Tucson, AZ

Active since March 19, 2021
355TH MEDICAL GROUP, 4175 S. ALAMO AVE, TUCSON, AZ 85707(520) 228-2628(520) 228-8890 Get Directions Write a Review

NPPES record last updated: March 19, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Fenix R Martin Dnp NPPES

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

DR. FENIX R MARTIN DNP (NPI 1164008223) is an individual registered nurse in Tucson, Arizona, licensed in South Dakota (R038864) and active in the NPI registry since March 2021.

NPPES Registry Identity

NPI1164008223
Entity TypeIndividualMale
Primary Taxonomy163W00000X
Provider Legal NameDR. FENIX R MARTINCredential: DNP
Location Address355TH MEDICAL GROUP, 4175 S. ALAMO AVETucson, AZ 85707
Mailing Address4175 S. Alamo AveTucson, AZ 85707 · (520) 228-2628
Phone(520) 228-2628
Fax(520) 228-8890
Sole ProprietorYes
Enumeration DateMarch 19, 2021
NPPES CertifiedFebruary 25, 2021
✔ NPI 1164008223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in SD · R038864
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
355TH MEDICAL GROUP, Tucson, AZ 85707
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Other Identifiers 1

MedicaidR038864SD

Other Providers at the Same Location NPPES 5

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

CHARLES HOWARD M.D.
Preventive Medicine (Aerospace Medicine)
355TH MEDICAL GROUP, 4175 S. ALAMO AVE
DAVIS MONTHAN AFB, AZ 85707
Pima County (505) 846-3200
JAMES E HAYDEN PSY.D.
Psychologist (Clinical)
355TH MEDICAL GROUP, 4175 S. ALAMO AVE
TUCSON, AZ 85707
Pima County (520) 269-2198
DR. CALEN WHERRY M.D
Preventive Medicine (Aerospace Medicine)
355TH MEDICAL GROUP, 280 FIRST STREET, BLDG 23
DAVIS MONTHAN AFB, AZ 85707
Pima County (520) 228-2615
CRISTEL ALCOCER PSY.D.
Psychologist (Clinical)
355TH MEDICAL GROUP, 4175 S. ALAMO AVE.
TUCSON, AZ 85707
Pima County (520) 228-4926
DR. JAMES JONATHAN BRUSH PH.D.
Psychologist (Clinical)
355TH MEDICAL GROUP, 4175 S ALAMO AVE.
TUCSON, AZ 85707
Pima County (520) 228-2778

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 Fenix Martin's NPI number?

The NPI number for Fenix Martin is 1164008223. It was assigned to this individual provider in the NPPES registry on March 19, 2021.

Where is Fenix Martin located?

Fenix Martin practices at 355th Medical Group 4175 S. Alamo Ave, Tucson, AZ 85707. The listed phone number is (520) 228-2628.

What is Fenix Martin's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Fenix Martin was last updated on March 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.