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

Mr. Douglas Duffy, PAC

Individual provider Surgical Physician Assistant · NPI 1184707457

Mr. Douglas Duffy, PAC is a Surgical Physician Assistant in Ada, Oklahoma. Licensed in Michigan and Oklahoma. Registered with an NPI since 2006.

Licensed in
MI, OK
In the registry since
2006
Specialties on file
2
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

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Practice location Address checks out

520 N Monte Vista St Ste C
Ada, OK 74820-4674
Phone: (580) 272-0018
Fax: (580) 272-0657
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence 407 (OK)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence 5601002737 (MI)

Record details

NPI number1184707457
Entity typeIndividual (Type 1)
GenderMale
Credentials PAC
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESAugust 26, 2019
Mailing address100 McDougal Dr, Holdenville, OK 74848-2822

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