NPI Portal NPI Lookup & Verification

Dr. Harry Michael Mcdermott III, MD, MPH

Dr. Harry Michael Mcdermott III is a General Practice Physician provider (General Practice) practicing in Tucson, AZ, registered in the NPPES registry with NPI 1588729461 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1588729461
Entity type Individual (Type 1)
Name Dr. Harry Michael Mcdermott III
Credential MD, MPH
Sex Male
Practice address 1224 E LOWELL ST, BUILDING 95, Tucson, AZ, 85721
Phone 5206266806
Fax 5206218412
Enumeration date 2006-12-22
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208D00000X General Practice Physician Primary 16734 AZ

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Harry Mcdermott, MD, MPH
NPI: 1588729461
Taxonomy: 208D00000X (General Practice Physician)
Address: 1224 E LOWELL ST, BUILDING 95, Tucson, AZ, 85721

Other providers at this practice address

NPI Name Type Specialty Location
1639143365 Bruce Helming Individual Family Medicine Physician Tucson, AZ
1326072992 Heather Walsh Individual Family Medicine Physician Tucson, AZ
1396845343 State of Arizona Organization Clinic Pharmacy Tucson, AZ
1548324544 Maureen Oskandy Individual Family Medicine Physician Tucson, AZ
1194889139 Jesssica Byron Individual Obstetrics & Gynecology Physician Tucson, AZ
1588729446 Lisette Lecorgne Individual School Nurse Practitioner Tucson, AZ
1023173911 Jennifer Wilson Individual Mental Health Counselor Tucson, AZ
1376608299 Kris Eaton Individual Professional Counselor Tucson, AZ

Verify this record

Cross-check NPI 1588729461 against the authoritative CMS record: view Dr. Harry Michael Mcdermott III 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Harry Mcdermott?
Harry Mcdermott is registered in NPPES with the primary taxonomy of General Practice Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.