Mary Greta Guenther, APNP
College Health Registered Nurse · Madison, WI
Mary Greta Guenther, APNP is a college health registered nurse with a practice address in Madison, Wisconsin, and NPI 1366606477, issued on Jul 17, 2008. Check the license (Wisconsin 1073-033, as entered in NPPES) with the Wisconsin board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Greta Guenther
- Credential
- APNP
- Primary taxonomy
- College Health Registered Nurse 163WC1400X
- License number
- 1073-033 WI
Self-reported in NPPES; status is on the state search - Practice location
- 115 N Orchard St, Madison, WI 53715
- Phone
- (608) 265-5481
- Enumerated
- Jul 17, 2008
- Record last updated
- Jul 17, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (608) 265-0605
- Entity
- Type 1 · individual
Also registered at 115 N Orchard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Andrea Levy, M.D.Psychiatry Physician1104987346
- Robert McGrath, PSYDClinical Psychologist1346226461
- Juanita Trujillo, APNPCollege Health Registered Nurse1881852986
Verify Mary Greta Guenther in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 1073-033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
College Health Registered Nurse providers in Wisconsin
There are 26 college health registered nurse records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other college health registered nurse records in Wisconsin
- Kim Campbell, RNMadison, WI1316338791
- Annette D'Acquisto, REGISTERED NURSEMadison, WI1780834184
- Virginia Diehl, R.N.Madison, WI1972796530
- Jane Fischer, BSNWhitewater, WI1043436645
- Heidi Fogo, RN, BSNMadison, WI1093158198
- Jane Glaze, RNMadison, WI1003067372
- Kathy Hansen, RNMadison, WI1366693749
- Anna Hoffmann, RNMadison, WI1568784007
- Penny Howell, R.N.Oshkosh, WI1407079684
- Katherine JefferiesWhitewater, WI1558907840
Common questions
What is Mary Greta Guenther, APNP's NPI number?
Mary Greta Guenther, APNP's National Provider Identifier (NPI) is 1366606477, issued on Jul 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Greta Guenther, APNP located?
The NPPES record lists a practice address at 115 N Orchard St, Madison, WI, 53715. Phone: (608) 265-5481. Providers update this record themselves, so call before visiting.
How can I verify Mary Greta Guenther, APNP's license?
NPPES lists Wisconsin license number 1073-033, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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. 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.