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Dr. John Blanchard Martin, PH.D

Dr. John Blanchard Martin is a Clinical Psychologist provider (Psychologist) practicing in Flagstaff, AZ, registered in the NPPES registry with NPI 1083641237 since 2006. The credential PHD stands for Doctor of Philosophy. Practices at Southwest Heart and Lung Flagstaff (listed at the same practice address in NPPES).

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NPI 1083641237
Entity type Individual (Type 1)
Name Dr. John Blanchard Martin
Credential PH.D
Sex Male
Practice address 1215 N BEAVER ST, Flagstaff, AZ, 86001
Phone 9287732200
Fax 9287732300
Enumeration date 2006-06-26
Last updated in NPPES 2021-05-25

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary 4397 AZ

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
1716-057 Other WI WI LICENSE NUMBER
810762 Medicaid AZ
Copy-ready billing details
Provider: John Martin, PH.D
NPI: 1083641237
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 1215 N BEAVER ST, Flagstaff, AZ, 86001

Other providers at this practice address

NPI Name Type Specialty Location
1902802192 Mark Donnelly Individual Specialist Flagstaff, AZ
1619940384 Emmalee Kennedy Individual Hospice and Palliative Medicine (Internal Medicine) Physician Flagstaff, AZ
1417908112 Christine Mcgregor Individual Nurse Practitioner Flagstaff, AZ
1699727784 Jeremy Payne Individual Neurology Physician Flagstaff, AZ
1356370571 David Keckich Individual Infectious Disease Physician Flagstaff, AZ
1053427229 James Galloway Individual Internal Medicine Physician Flagstaff, AZ
1609950500 Michael Reidy Individual Pulmonary Disease Physician Flagstaff, AZ
1790844595 Southwest Heart and Lung Flagstaff Organization Specialist Flagstaff, AZ

Verify this record

Cross-check NPI 1083641237 against the authoritative CMS record: view Dr. John Blanchard Martin on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does John Martin practice?
The practice location on file with NPPES is in Flagstaff, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Martin?
The National Provider Identifier (NPI) for John Martin is 1083641237, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-05-25.