Trudy A. Mara, APNP
Nurse Practitioner · Baraboo, WI
Trudy A. Mara, APNP is a nurse practitioner with a practice address in Baraboo, Wisconsin, and NPI 1558326967, issued on Apr 19, 2006. Check the license (Wisconsin 994, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Trudy A. Mara
- Credential
- APNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 994 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1700 Tuttle St, Baraboo, WI 53913
- Phone
- (608) 356-2145
- Enumerated
- Apr 19, 2006
- Record last updated
- Dec 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (608) 356-2147
- Medicaid ID
- 1558326967 WI
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 1700 Tuttle St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Trudy A. Mara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 994Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average nurse practitioner in 2024
120 Medicare Part D claims for 38 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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.
Trudy A. Mara among 3,995 nurse practitioner records in Wisconsin
Trudy A. Mara, APNP is one of 3,995 nurse practitioner records with a practice address in Wisconsin. 77% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 82% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2020 · 41% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 nurse practitioner records list a practice address in Baraboo
They are 15 of the 410 NPPES records with a practice address in Baraboo, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Baraboo → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Matthew Brelie, APNPBaraboo, WI 539131568292373
- Kelsy Brill, APNPBaraboo, WI 539131316650120
- Morgan FultonBaraboo, WI 539131477197176
- Jennifer Gramer, APNPBaraboo, WI 539131770980831
- Mary Hamburg, APNPBaraboo, WI 539131841256385
- Sandra Hayes, NPBaraboo, WI 539131720287782
- Tammy La Rocco, RN, MSN, APNPBaraboo, WI 539131881950459
- Violet Laukant, APNPBaraboo, WI 539131003372830
Common questions
What is Trudy A. Mara, APNP's NPI number?
Trudy A. Mara, APNP's National Provider Identifier (NPI) is 1558326967, issued on Apr 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Trudy A. Mara, APNP located?
The NPPES record lists a practice address at 1700 Tuttle St, Baraboo, WI, 53913. Phone: (608) 356-2145. Providers update this record themselves, so call before visiting.
How can I verify Trudy A. Mara, APNP's license?
NPPES lists Wisconsin license number 994, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Trudy A. Mara, APNP prescribe under Medicare Part D?
In 2024, Trudy A. Mara, APNP had 120 Medicare Part D claims for 38 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.