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.

See every abbreviation used in this directory →

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

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