Tina M. Marshall, NP
Nurse Practitioner · Ironwood, MI
Tina M. Marshall, NP is a nurse practitioner with a practice address in Ironwood, Michigan, and NPI 1578897666, issued on Sep 23, 2009. Check the license (Michigan 4704201827, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tina M. Marshall
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 4704201827 MI
Self-reported in NPPES; status is on the state search - Practice location
- N10565 Grandview LN, Ironwood, MI 49938
- Phone
- (906) 932-1500
- Enumerated
- Sep 23, 2009
- Record last updated
- Sep 23, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (906) 932-5630
- Medicaid ID
- APPLIED MI
- Medicare enrollment
- Enrolled (PECOS I20100206000144); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Also registered at N10565 Grandview LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meredith Caudill, FNP-CNurse Practitioner1609461789
- Jannel Fink, PTPhysical Therapist1386133486
- Louis James, MDUrology Physician1265414072
- Kathleen Kirchner, NPFamily Nurse Practitioner1558343947
- Ashley Koski, FNP-CFamily Nurse Practitioner1205590759
- Gayle Maslakow, FNP-C, CDEFamily Nurse Practitioner1275031015
Verify Tina M. Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704201827Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average nurse practitioner in 2024
2,299 Medicare Part D claims for 223 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Lisinopril187 claims
- Atorvastatin Calcium181 claims
- Levothyroxine Sodium176 claims
- Amlodipine Besylate142 claims
- Losartan Potassium96 claims
- Omeprazole90 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.
Bills Medicare through 2 group practices
- Aspirus Ironwood Hospital And Clinics IncIronwood, MI
- Aspirus Rhinelander And Tomahawk Hospitals And Clinics, Inc.Woodruff, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tina M. Marshall among 3,574 nurse practitioner records in Michigan
Tina M. Marshall, NP is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 25% of them.
- NPI issued2009 · 25% of these records are older, 73% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2009 · median 2017 among the 1,983 with a school on file
- Record last updated2009 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 nurse practitioner records list a practice address in Ironwood
They are 5 of the 103 NPPES records with a practice address in Ironwood, and 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Ironwood → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Meredith Caudill, FNP-CIronwood, MI 499381609461789
- Amanda Pisco, MSN, FNP-CIronwood, MI 499381659733509
- Terry Steege, NPIronwood, MI 499381982602751
- Heather Tirpe, NPIronwood, MI 499381306878707
- Kristen Meske, AGPCNPIron River, MI 499351215416656
- Tina Ploe, NURSE PRACTITIONERHoughton, MI 499311952951485
- Heather Smith, FNPHoughton, MI 499311114567385
- Joan Suits, NPHoughton, MI 499311457507030
Common questions
What is Tina M. Marshall, NP's NPI number?
Tina M. Marshall, NP's National Provider Identifier (NPI) is 1578897666, issued on Sep 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Tina M. Marshall, NP located?
The NPPES record lists a practice address at N10565 Grandview LN, Ironwood, MI, 49938. Phone: (906) 932-1500. Providers update this record themselves, so call before visiting.
How can I verify Tina M. Marshall, NP's license?
NPPES lists Michigan license number 4704201827, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Tina M. Marshall, NP prescribe under Medicare Part D?
In 2024, Tina M. Marshall, NP had 2,299 Medicare Part D claims for 223 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.