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

Mr. Rocky Allen Arrasmith, PA

Individual provider Medical Physician Assistant · NPI 1841216520

Mr. Rocky Allen Arrasmith, PA is a Physician Assistant in Muskogee, Oklahoma. Qualified in 1987, 39 years ago. Practices with Williams Medical Group Practice, LLC, a 207-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
39
Licensed in
OK
In the registry since
2006
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

619 N Main St Bldg D
Muskogee, OK 74401-4431 Not confirmed with CMS for 10 years — call before visiting
Phone: (918) 682-0222
Fax: (918) 682-0221
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 541 (OK)

Record details

NPI number1841216520
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESNovember 12, 2015

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Williams Medical Group Practice, Llc — 207 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients191
Services billed 474 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Williams Medical Group Practice, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 207 clinicians in the practice; 12 are shown here.

Other providers in Muskogee