Donna M. Vantassel, RN, NP-C
Gerontology Nurse Practitioner · Lewistown, MT
Donna M. Vantassel, RN, NP-C is a gerontology nurse practitioner with a practice address in Lewistown, Montana, and NPI 1538539390, issued on Oct 5, 2015. Check the license (Montana 99107, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Donna M. Vantassel
- Credential
- RN, NP-C
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 99107 MT
Self-reported in NPPES; status is on the state search - Practice location
- 408 Wendell Ave, Lewistown, MT 59457
- Phone
- (406) 535-1502
- Enumerated
- Oct 5, 2015
- Record last updated
- Dec 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160329002612); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 29 in Montana → Look up another NPI →
Also registered at 408 Wendell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amie Baguer, FNPFamily Nurse Practitioner1144198763
- Laura Bennett, MDFamily Medicine Physician1639120546
- Justin BerklovichPhysical Therapy Assistant1609439041
- Shaun Biddle, PT, DPTPhysical Therapist1831477165
Verify Donna M. Vantassel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 99107Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024
4,985 Medicare Part D claims for 393 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 275 claims were for opioids.
Most prescribed
- Levothyroxine Sodium248 claims
- Omeprazole204 claims
- Losartan Potassium166 claims
- Hydrochlorothiazide149 claims
- Amlodipine Besylate146 claims
- Potassium Chloride143 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: $13.44
1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 3,903 providers of this specialty with any payment received $742.05 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
- State OF MontanaLewistown, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Donna M. Vantassel among 29 gerontology nurse practitioner records in Montana
Donna M. Vantassel, RN, NP-C is one of 29 gerontology nurse practitioner records with a practice address in Montana. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 17% of them.
- NPI issued2015 · 17% of these records are older, 76% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2015 · median 2020 among the 23 with a school on file
- Record last updated2017 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 gerontology nurse practitioner records list a practice address in Lewistown
They are 2 of the 175 NPPES records with a practice address in Lewistown, and 29 gerontology nurse practitioner records in Montana.
All 29 in Montana → Every provider in Lewistown → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Wendy Maddux, APRNLewistown, MT 594571023346004
- Molly AsperShelby, MT 594741255955571
- Deana Moler, AGPCNPGreat Falls, MT 594051265019251
- Rebecca Lozano, R.N, M.S.N., G.N.P.Great Falls, MT 594041447337852
- Sadra Thomas, APRNGreat Falls, MT 594011528725637
- Kayleigh Moldenhauer, NPFort Harrison, MT 596361376075309
- Martha Nugent, APRN, AGNP-CSidney, MT 592701114580701
- Angela Killebrew, NURSE PRACTITIONERButte, MT 597011053146662
Common questions
What is Donna M. Vantassel, RN, NP-C's NPI number?
Donna M. Vantassel, RN, NP-C's National Provider Identifier (NPI) is 1538539390, issued on Oct 5, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Donna M. Vantassel, RN, NP-C located?
The NPPES record lists a practice address at 408 Wendell Ave, Lewistown, MT, 59457. Phone: (406) 535-1502. Providers update this record themselves, so call before visiting.
How can I verify Donna M. Vantassel, RN, NP-C's license?
NPPES lists Montana license number 99107, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Donna M. Vantassel, RN, NP-C prescribe under Medicare Part D?
In 2024, Donna M. Vantassel, RN, NP-C had 4,985 Medicare Part D claims for 393 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.