NPPES file of Aug 9, 2026

Carrie L. Barnhart, PHARMD

Oncology Pharmacist · Billings, MT

Carrie L. Barnhart, PHARMD is an oncology pharmacist with a practice address in Billings, Montana, and NPI 1902584857, issued on Jul 10, 2023. Check the license (Montana PHA-PHA-LIC-3606, as entered in NPPES) with the Montana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902584857
Name
Carrie L. Barnhart
Credential
PHARMD
Primary taxonomy
Oncology Pharmacist 1835X0200X
License number
PHA-PHA-LIC-3606 MT
Self-reported in NPPES; status is on the state search
Practice location
1315 Golden Valley Cir, Billings, MT 59102
Phone
(406) 238-6290
Enumerated
Jul 10, 2023
Record last updated
Jul 10, 2023
Fax
(406) 238-6280
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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Also registered at 1315 Golden Valley Cir

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David Christianson, M.D.Hematology & Oncology Physician1770565871
  2. Patrick Cobb, M.D.Hematology & Oncology Physician1710968219
  3. Troy Fiddler, M.D.Hematology & Oncology Physician1730130311
  4. Aidan Guthridge, PHARMDOncology Pharmacist1609536804
  5. Erin Juedeman, RPHOncology Pharmacist1114870219
  6. Frank Lamm, MDRadiation Oncology Physician1417949033

Verify Carrie L. Barnhart in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this profession
    Search for license PHA-PHA-LIC-3606
    Check 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

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Oncology Pharmacist providers in Montana

There are 6 oncology pharmacist records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other oncology pharmacist records in Montana

  1. Aidan Guthridge, PHARMDBillings, MT1609536804
  2. Erin Juedeman, RPHBillings, MT1114870219
  3. Beth Loomis, PHARMD, BCOPHelena, MT1912612342
  4. Nathan Matlock, PHARMDBozeman, MT1437084977
  5. Natalie SavageButte, MT1871411561

Common questions

What is Carrie L. Barnhart, PHARMD's NPI number?

Carrie L. Barnhart, PHARMD's National Provider Identifier (NPI) is 1902584857, issued on Jul 10, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Carrie L. Barnhart, PHARMD located?

The NPPES record lists a practice address at 1315 Golden Valley Cir, Billings, MT, 59102. Phone: (406) 238-6290. Providers update this record themselves, so call before visiting.

How can I verify Carrie L. Barnhart, PHARMD's license?

NPPES lists Montana license number PHA-PHA-LIC-3606, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.