Tahnee Siewert
Gerontology Nurse Practitioner · Manitowoc, WI
Tahnee Siewert is a gerontology nurse practitioner with a practice address in Manitowoc, Wisconsin, and NPI 1013265966, issued on Aug 27, 2012. Check the license (Wisconsin 5173-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tahnee Siewert
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License numbers
- 5173-33 WI
175038-30 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1650 S 41St St, Manitowoc, WI 54220
- Phone
- (920) 320-4660
- Enumerated
- Aug 27, 2012
- Record last updated
- Aug 12, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140507001308); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 146 in Wisconsin → Look up another NPI →
Also registered at 1650 S 41St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suraiya Afroz, D.O.Rheumatology Physician1750776266
- Jeffrey Allen, MDFamily Medicine Physician1962410514
- Nicole Artamenko, FNP-CFamily Nurse Practitioner1083312409
- Thomas Asuma, ATC, LATAthletic Trainer1881650083
- David Augustine, M.D.Family Medicine Physician1619083185
- Barbara Backus, N.P.Family Nurse Practitioner1013023597
Verify Tahnee Siewert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 5173-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024
3,210 Medicare Part D claims for 585 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate407 claims
- Eliquis278 claims
- Atorvastatin Calcium164 claims
- Jardiance164 claims
- Bumetanide150 claims
- Carvedilol150 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $417.08
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 3,903 providers of this specialty with any payment received $742.05 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 one group practice
- Aspirus Medical Group, Inc.Weston, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tahnee Siewert among 146 gerontology nurse practitioner records in Wisconsin
Tahnee Siewert is one of 146 gerontology 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 2012, is newer than 34% of them.
- NPI issued2012 · 34% of these records are older, 65% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2012 · median 2021 among the 80 with a school on file
- Record last updated2015 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Wisconsin
There are 146 gerontology nurse practitioner records in Wisconsin.
All 146 in Wisconsin → Every provider in Manitowoc → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Nicole Meissner, AGNP-BCManitowoc, WI 542201285335679
- Kelly Felmer, GNP, APNPGreen Bay, WI 543011457540171
- Jennifer HalversonLakewood, WI 541381841181492
- Pa Xiong, NPGreen Bay, WI 543021528943065
- Rebecca Wyatt, APNPGreen Bay, WI 543041902523368
- Megan RocqueArmstrong Creek, WI 541031750239133
- Dixie Olson, RN, GNP-BCWoodville, WI 540281235375544
- Christie Shelly, NPSaint Croix Falls, WI 540241093280349
Common questions
What is Tahnee Siewert's NPI number?
Tahnee Siewert's National Provider Identifier (NPI) is 1013265966, issued on Aug 27, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Tahnee Siewert located?
The NPPES record lists a practice address at 1650 S 41St St, Manitowoc, WI, 54220. Phone: (920) 320-4660. Providers update this record themselves, so call before visiting.
How can I verify Tahnee Siewert's license?
NPPES lists Wisconsin license number 5173-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Tahnee Siewert prescribe under Medicare Part D?
In 2024, Tahnee Siewert had 3,210 Medicare Part D claims for 585 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.
What is Tahnee Siewert's MIPS final score?
The 2023 MIPS final score is 84.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.