Jeffrey S. Eshleman, M.D.
Radiation Oncology Physician · Kalispell, MT
Jeffrey S. Eshleman, M.D. is a radiation oncology physician with a practice address in Kalispell, Montana, and NPI 1770561433, issued on Jan 4, 2006. Check the license (Montana 49277, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Jeffrey S. Eshleman
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License numbers
- 49277 MT
MD418114 PA
Self-reported in NPPES; status is on the state search - Practice location
- 343 Sunnyview LN, Kalispell, MT 59901
- Phone
- (406) 752-1790
- Enumerated
- Jan 4, 2006
- Record last updated
- Oct 20, 2022
- Fax
- (406) 756-3529
- Medicaid ID
- 101044693 PA
- Medicare enrollment
- Enrolled (PECOS I20160615001165); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 24 in Montana → Look up another NPI →
Also registered at 343 Sunnyview LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary De Souza, MSP ANPAdult Health Nurse Practitioner1700972742
- Justin Linam, M.D.Radiation Oncology Physician1750727152
- Mallory Pursley, ARNPFamily Nurse Practitioner1508273590
- Gordon Stillie, D.O.Radiation Oncology Physician1316993082
- Heather ThomasclarkFamily Nurse Practitioner1083670285
Verify Jeffrey S. Eshleman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 49277Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average radiation oncology physician in 2024
21 Medicare Part D claims for 15 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Industry payments in 2024: $69.55
3 payments; by number, the most common kind was food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Kalispell Regional Medical Center IncEureka, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey S. Eshleman among 24 radiation oncology physician records in Montana
Jeffrey S. Eshleman, M.D. is one of 24 radiation oncology physician records with a practice address in Montana. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1997 · median 1997 among the 19 with a school on file
- Record last updated2022 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Montana
There are 24 radiation oncology physician records in Montana.
All 24 in Montana → Every provider in Kalispell → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Justin Linam, M.D.Kalispell, MT 599011750727152
- Gordon Stillie, D.O.Kalispell, MT 599011316993082
- Michelle Proper, M.D.Missoula, MT 598041003088634
- Katherine Markette, M.D.Missoula, MT 598021407806987
- Margaret Menendez, M.D.Missoula, MT 598021447208079
- Jeffrey Stephenson, MDMissoula, MT 598021053312900
- Elizabeth Tapen, MDBig Sky, MT 597161134108525
- Christopher Baker, M.D.Bozeman, MT 597151609223932
Common questions
What is Jeffrey S. Eshleman, M.D.'s NPI number?
Jeffrey S. Eshleman, M.D.'s National Provider Identifier (NPI) is 1770561433, issued on Jan 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey S. Eshleman, M.D. located?
The NPPES record lists a practice address at 343 Sunnyview LN, Kalispell, MT, 59901. Phone: (406) 752-1790. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey S. Eshleman, M.D.'s license?
NPPES lists Montana license number 49277, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jeffrey S. Eshleman, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey S. Eshleman, M.D. had 21 Medicare Part D claims for 15 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.