Barbara Theisen
Nurse Practitioner · Friendship, WI
Barbara Theisen is a nurse practitioner with a practice address in Friendship, Wisconsin, and NPI 1740733617, issued on Jul 27, 2016. Check the license (Wisconsin 7143-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Barbara Theisen
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 7143-33 WI
119037-30 WI
Self-reported in NPPES; status is on the state search - Practice location
- 402 W Lake St, Friendship, WI 53934
- Phone
- (608) 339-3331
- Enumerated
- Jul 27, 2016
- Record last updated
- Aug 9, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160915001501); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 402 W Lake St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Virginia Batie, APRN- FNP-CFamily Nurse Practitioner1104374867
- William Borkon, MDUrology Physician1417934605
- Tamara Daniels, M.D.Emergency Medicine Physician1164488169
- Steven Dankle, MDOtolaryngology Physician1811908387
- Robert Docherty, RNFamily Nurse Practitioner1093339541
- Alicia-Maria Fernandez, D.O.Internal Medicine Physician1407043458
Verify Barbara Theisen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 7143-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11.2 times the Medicare Part D claims of the average nurse practitioner in 2024
12,444 Medicare Part D claims for 678 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 190 claims were for opioids.
Most prescribed
- Atorvastatin Calcium766 claims
- Omeprazole518 claims
- Levothyroxine Sodium516 claims
- Amlodipine Besylate467 claims
- Lisinopril442 claims
- Sertraline Hcl283 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: $335.92
4 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 38,884 providers of this specialty with any payment received $791.64 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 2 group practices
- Marshfield Clinic IncWisconsin Rapids, WI
- Mchs Hospitals IncMarshfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara Theisen among 3,995 nurse practitioner records in Wisconsin
Barbara Theisen 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 2016, is newer than 51% of them.
- NPI issued2016 · 51% of these records are older, 45% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2016 · median 2017 among the 2,701 with a school on file
- Record last updated2016 · 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).
2 nurse practitioner records list a practice address in Friendship
They are 2 of the 67 NPPES records with a practice address in Friendship, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Friendship → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Linda CharlesFriendship, WI 539341912044462
- Amy Denneau, NPFox Lake, WI 539331578100772
- Jacqueline Ashline-Schultz, CNMLake Delton, WI 539401659337962
- Judith Ellington, NPLake Delton, WI 539401720044035
- Tina Haase, APNPColumbus, WI 539251811571912
- Elizabeth Perkins, RNColumbus, WI 539251720734601
- Bridget SharkeyColumbus, WI 539251972187797
- Jacklyn Abel, AGACNP-BCMauston, WI 539481104631506
Common questions
What is Barbara Theisen's NPI number?
Barbara Theisen's National Provider Identifier (NPI) is 1740733617, issued on Jul 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Theisen located?
The NPPES record lists a practice address at 402 W Lake St, Friendship, WI, 53934. Phone: (608) 339-3331. Providers update this record themselves, so call before visiting.
How can I verify Barbara Theisen's license?
NPPES lists Wisconsin license number 7143-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Barbara Theisen prescribe under Medicare Part D?
In 2024, Barbara Theisen had 12,444 Medicare Part D claims for 678 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.