Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John T Duddy, MD

Individual provider Orthopaedic Surgery Physician · NPI 1629132022

Dr. John T Duddy, MD is an Orthopaedic Surgery Physician in Anchorage, Alaska. Licensed in Alaska. Registered with an NPI since 2006.

Licensed in
AK
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2741 Debarr Rd Ste C305
Anchorage, AK 99508-2972
Phone: (907) 278-8141
Fax: (907) 279-3527
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Specialties & licences

Orthopaedic Foot and Ankle Surgery Physician (primary) Taxonomy 207XX0004X · Licence 4235 (AK)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 4235 (AK)
Orthopaedic Surgery of the Spine Physician Taxonomy 207XS0117X · Licence 4235 (AK)

Record details

NPI number1629132022
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 20, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address2741 Debarr Rd Ste C305, Anchorage, AK 99508-2972

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