Tammie S. Jonas-Marsland, FNP-C
Family Nurse Practitioner · Ashland, WI
Tammie S. Jonas-Marsland, FNP-C is a family nurse practitioner with a practice address in Ashland, Wisconsin, and NPI 1508476052, issued on Aug 8, 2020. Check the license (Wisconsin 10000-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammie S. Jonas-Marsland
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 10000-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 53585 Nokomis RD, Ashland, WI 54806
- Phone
- (715) 682-7133
- Enumerated
- Aug 8, 2020
- Record last updated
- Aug 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200916000241); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,814 in Wisconsin → Look up another NPI →
Also registered at 53585 Nokomis RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tammie S. Jonas-Marsland in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 10000-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% more Medicare Part D claims than the average family nurse practitioner in 2024
1,484 Medicare Part D claims for 74 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims. 85 claims were for opioids.
Most prescribed
- Lisinopril80 claims
- Atorvastatin Calcium77 claims
- Amlodipine Besylate54 claims
- Trulicity49 claims
- Gabapentin42 claims
- Omeprazole39 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: $16.09
1 payment: food and beverage; the largest payer was Indivior Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Bad River Band OF Lake Superior Tribe OF Chippewa Indians WisAshland, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tammie S. Jonas-Marsland among 2,814 family nurse practitioner records in Wisconsin
Tammie S. Jonas-Marsland, FNP-C is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 59% of them.
- NPI issued2020 · 59% of these records are older, 36% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2019 among the 1,740 with a school on file
- Record last updated2020 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family nurse practitioner records list a practice address in Ashland
They are 21 of the 366 NPPES records with a practice address in Ashland, and 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Ashland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Carrie Alajoki, DNP, MSN, APNPAshland, WI 548061215516372
- Rachel Bebeau, APRN, CNPAshland, WI 548061992362941
- Pamela Hayward, NPAshland, WI 548061861451627
- Michaelene Jansen, RN, CNPAshland, WI 548061891763090
- Dana Katchka, FNP-CAshland, WI 548061093194599
- Shelby Larson, APRN/CNPAshland, WI 548061578056990
- Melissa Malmberg, DNPAshland, WI 548061033664719
- Barbra Nevala, APRN, FNP, PMHNPAshland, WI 548061568882736
Common questions
What is Tammie S. Jonas-Marsland, FNP-C's NPI number?
Tammie S. Jonas-Marsland, FNP-C's National Provider Identifier (NPI) is 1508476052, issued on Aug 8, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Tammie S. Jonas-Marsland, FNP-C located?
The NPPES record lists a practice address at 53585 Nokomis RD, Ashland, WI, 54806. Phone: (715) 682-7133. Providers update this record themselves, so call before visiting.
How can I verify Tammie S. Jonas-Marsland, FNP-C's license?
NPPES lists Wisconsin license number 10000-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Tammie S. Jonas-Marsland, FNP-C prescribe under Medicare Part D?
In 2024, Tammie S. Jonas-Marsland, FNP-C had 1,484 Medicare Part D claims for 74 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.