Registry data as of Aug 27, 2026

Jill Leblanc, PA

Physician Assistant · Chester, MT

Jill Leblanc, PA is a physician assistant with a practice address in Chester, Montana, and NPI 1821300849, issued on Jul 7, 2010. Check the license with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1821300849
Name
Jill Leblanc
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License numbers
PA9114533 FL
005862 GA
PA2985 KY
Self-reported in NPPES; status is on the state search
Practice location
418 West Monroe Avenue, Chester, MT 59522
Phone
(406) 759-5194
Enumerated
Jul 7, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Jill Leblanc in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Montana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

52% fewer Medicare Part D claims than the average physician assistant in 2024

398 Medicare Part D claims for 227 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D.

  1. Jill Leblanc398
  2. Specialty average832

Most prescribed

  1. Prednisone56 claims
  2. Azithromycin39 claims
  3. Cephalexin36 claims
  4. Ondansetron Odt28 claims
  5. Fluticasone Propionate25 claims
  6. Amoxicillin-Clavulanate Potass24 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

One hospital or facility affiliation

  1. Green Valley Emergency Physicians, LLCMartin, KY

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

3 physician assistant records list a Chester practice address

They are 3 of the 15 NPPES records with a Chester practice address, and 739 physician assistant records in Montana.

Other physician assistant records in Montana

  1. Patrick Alduenda, PA-CHelena, MT1710967724
  2. Jesse Alfiero, PA-CRonan, MT1396491155
  3. Robert Alfiero, PA-CRonan, MT1417029059
  4. Janel Allison-Shamblin, PA-CBozeman, MT1437626751
  5. Luke Altenhofen, PA-CLame Deer, MT1407221708
  6. Alexandra AlthofBillings, MT1487338034
  7. Jessica Amsden, PACBillings, MT1053351411
  8. Brenda Anderson, PA-CKalispell, MT1912145467
  9. Jessica Anderson, PA-CBozeman, MT1417115791
  10. Molly Anderson, PA-CMissoula, MT1750797676

Common questions

What is Jill Leblanc, PA's NPI number?

Jill Leblanc, PA's National Provider Identifier (NPI) is 1821300849, issued on Jul 7, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Jill Leblanc, PA located?

The NPPES record lists a practice address at 418 West Monroe Avenue, Chester, MT, 59522. Phone: (406) 759-5194. Providers update this record themselves, so call before visiting.

How can I verify Jill Leblanc, PA's license?

Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Jill Leblanc, PA prescribe under Medicare Part D?

In 2024, Jill Leblanc, PA had 398 Medicare Part D claims for 227 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.