Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Allen J Leimenstoll, PA-C

Individual provider Physician Assistant · NPI 1457342776

Mr. Allen J Leimenstoll, PA-C is a Physician Assistant in Enid, Oklahoma. Works from 3 locations. Licensed in Oklahoma and Texas.

Licensed in
OK, TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

600 S Monroe St
Enid, OK 73701-7211
Phone: (580) 233-9310
Fax: (580) 548-1489
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 710 S 13th St, Blackwell, OK 74631-3700 — (580) 363-9354
  • 501 N 14th St, Perry, OK 73077-5021 — (580) 336-3541

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 1350 (OK)
Physician Assistant Taxonomy 363A00000X (TX)

Record details

NPI number1457342776
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedNovember 4, 2005
Last updated in NPPESMay 26, 2026
Certification dateMay 26, 2026

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 patients132
Services billed 171 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

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