Marta Cooper, FNP-BC, APNP
Family Nurse Practitioner · Janesville, WI
Marta Cooper, FNP-BC, APNP is a family nurse practitioner with a practice address in Janesville, Wisconsin, and NPI 1942865365, issued on May 2, 2019. Check the license (Wisconsin 921833, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marta Cooper
- Credential
- FNP-BC, APNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 921833 WI
Self-reported in NPPES; status is on the state search - Practice location
- 101 E Milwaukee St Ste 315, Janesville, WI 53545
- Phone
- (608) 305-0201
- Enumerated
- May 2, 2019
- Record last updated
- Sep 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20190927002478); 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 101 E Milwaukee St Ste 315
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tatiana Bach, NPPsychiatric/Mental Health Nurse Practitioner1275423626
Verify Marta Cooper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 921833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average family nurse practitioner in 2024
462 Medicare Part D claims for 47 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Buprenorphine-Naloxone365 claims
- Suboxone59 claims
- Naltrexone Hcl15 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 one group practice
- Cleanslate Medical Group OF Wisconsin SCJanesville, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marta Cooper among 2,814 family nurse practitioner records in Wisconsin
Marta Cooper, FNP-BC, APNP 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 2019, is newer than 52% of them.
- NPI issued2019 · 52% of these records are older, 41% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2018 · median 2019 among the 1,740 with a school on file
- Record last updated2025 · 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).
Family Nurse Practitioner providers in Wisconsin
There are 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Janesville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Melissa Lopez, NPJanesville, WI 535451497397707
- Tambra Daniels, APNP, FN-BCJanesville, WI 535461376012070
- Sierra Domino, APNJanesville, WI 535461609565324
- Kristen Huebbe, FNP-CJanesville, WI 535461316755408
- Katlin Cheatham, APRNJanesville, WI 535481336851294
- Jessica Green, APNPJanesville, WI 535481124537774
- Maria Kostantacos, APRN, FNPJanesville, WI 535481538493614
- Julie Martin, APRN, FNPJanesville, WI 535481770030561
Common questions
What is Marta Cooper, FNP-BC, APNP's NPI number?
Marta Cooper, FNP-BC, APNP's National Provider Identifier (NPI) is 1942865365, issued on May 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Marta Cooper, FNP-BC, APNP located?
The NPPES record lists a practice address at 101 E Milwaukee St Ste 315, Janesville, WI, 53545. Phone: (608) 305-0201. Providers update this record themselves, so call before visiting.
How can I verify Marta Cooper, FNP-BC, APNP's license?
NPPES lists Wisconsin license number 921833, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Marta Cooper, FNP-BC, APNP prescribe under Medicare Part D?
In 2024, Marta Cooper, FNP-BC, APNP had 462 Medicare Part D claims for 47 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.