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

Jeffery O Armstrong, PAC

Individual provider Physician Assistant · NPI 1972597136

Jeffery O Armstrong, PAC is a Physician Assistant in Washington, Missouri. Qualified in 2000, 26 years ago. Practices with Ozarks Dermatology Specialists LLC, a 3-clinician group and accepts Medicare assignment. Licensed in Georgia and Missouri.

Years since qualifying
26
Licensed in
GA, MO
In the registry since
2005
Specialties on file
4
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

901 Patients First Dr Ste 300
Washington, MO 63090-4700
Phone: (636) 390-1595
Fax: (636) 390-1596
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 2013028988 (MO)
Physician Assistant Taxonomy 363A00000X · Licence 003793 (GA)
Medical Physician Assistant Taxonomy 363AM0700X · Licence 003793 (GA)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence 003793 (GA)

Record details

NPI number1972597136
Entity typeIndividual (Type 1)
GenderMale
Credentials PAC
Sole proprietorNo
NPI enumeratedSeptember 2, 2005
Last updated in NPPESMay 27, 2014
Mailing address901 Patients First Dr, Suite 300, Washington, MO 63090-4700

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Ozarks Dermatology Specialists Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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