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JEFFERY T. CHELMO PA
NPI 1336238518
Physician Assistant in Chester, MT

Active since October 12, 2006
418 WEST MONROE, CHESTER, MT 59522(406) 759-5194(406) 759-5105 Get Directions Write a Review

NPPES record last updated: May 17, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jeffery T. Chelmo Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JEFFERY T. CHELMO PA (NPI 1336238518) is an individual physician assistant in Chester, Montana, licensed in Montana (219) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1336238518
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameJEFFERY T. CHELMOCredential: PA
Location Address418 WEST MONROEChester, MT 59522
Mailing AddressP.o. Box 705, 418 W. MonroeChester, MT 59522 · (406) 759-5194 · Fax (406) 759-5105
Phone(406) 759-5194
Fax(406) 759-5105
Sole ProprietorNo
Enumeration DateOctober 12, 2006
Last NPPES UpdateMay 17, 2016
✔ NPI 1336238518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in MT · 219
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
418 WEST MONROE, Chester, MT 59522
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Other Identifiers 8

Medicare ID-Type Unspecified000081755MT · Individual Provider Numbe
Medicaid0434350MT
Medicare ID-Type Unspecified970017444MT · Medicare Railraod
Medicare ID-Type Unspecified000081750MT · Group Provider Number
Medicaid0720273MT
Medicare UPINF90343MT
Medicare ID-Type UnspecifiedCH5893MT · Group Medicare Railroad
Medicare ID-Type Unspecified273994MT · All Provider Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. PATRICK T ARMSTRONG PA-C
Physician Assistant
418 WEST MONROE
CHESTER, MT 59522
Liberty County (406) 759-5181

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jeffery Chelmo's NPI number?

The NPI number for Jeffery Chelmo is 1336238518. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Where is Jeffery Chelmo located?

Jeffery Chelmo practices at 418 West Monroe, Chester, MT 59522. The listed phone number is (406) 759-5194.

What is Jeffery Chelmo's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

What insurance does Jeffery Chelmo accept?

Health plans from Providence Health Plan list Jeffery Chelmo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jeffery Chelmo was last updated on May 17, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.