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

Ronald D Oldfield, PA-C

Individual provider Physician Assistant · NPI 1912003286

Ronald D Oldfield, PA-C is a Physician Assistant in Houlton, Maine. Qualified in 2001, 25 years ago. Practices with Katahdin Valley Health Center, a 68-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
25
Licensed in
ME
In the registry since
2006
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

59 Bangor St
Houlton, ME 04730-1740
Phone: (207) 538-3700
Fax: (207) 528-2880
Show map & directions

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

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence PA-564 (ME)

Record details

NPI number1912003286
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedSeptember 15, 2006
Last updated in NPPESAugust 1, 2023
Certification dateAugust 1, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Katahdin Valley Health Center — 68 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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