NPPES file of Aug 9, 2026

Christin Patricia Lissmann, APNP

Gerontology Nurse Practitioner · Milwaukee, WI

Christin Patricia Lissmann, APNP is a gerontology nurse practitioner with a practice address in Milwaukee, Wisconsin, and NPI 1235857509, issued on Aug 22, 2022. Check the license (Wisconsin 13083, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235857509
Name
Christin Patricia Lissmann
Credential
APNP
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License numbers
13083 WI
13083-33 WI
Self-reported in NPPES; status is on the state search
Practice location
9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone
(414) 805-0505
Enumerated
Aug 22, 2022
Record last updated
Jan 5, 2024
Fax
(414) 955-0231
Medicare enrollment
Enrolled (PECOS I20221013000598); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 9200 W Wisconsin Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Shameem Aadam, RPHPharmacist1760755680
  2. Abubaker Abdalla, MDHospitalist Physician1194187617
  3. Sameem Abedin, MDHematology & Oncology Physician1063641157
  4. Lolia Abibo, M.D.Hospitalist Physician1912359795
  5. Haisam Abid, MBBSHospitalist Physician1578083184
  6. Faith Abodunrin, MDHematology & Oncology Physician1437768769

Verify Christin Patricia Lissmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 13083
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Wisconsin license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

89% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024

146 Medicare Part D claims for 75 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 15 claims were for opioids.

  1. Christin Lissmann146
  2. Specialty average1,369

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): 80.5 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.

  1. Qualityout of 100 · 30% of the final score66.2
  2. Costout of 100 · 30%68.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $249.18

3 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. 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.

  1. Christin Lissmann$249.18
  2. Specialty average$742.05

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

  1. Prohealth Medical Group IncWaukesha, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christin Patricia Lissmann among 146 gerontology nurse practitioner records in Wisconsin

Christin Patricia Lissmann, APNP 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 2022, is newer than 68% of them.

  • NPI issued2022 · 68% of these records are older, 26% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2018 · median 2021 among the 80 with a school on file
  • Record last updated2024 · 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.

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Laura Bochenczak, APNPMilwaukee, WI 532261407394786
  2. Mikayla Bruss, APNPMilwaukee, WI 532261619747094
  3. Gloria Dohearty, GNPMilwaukee, WI 532261417047747
  4. Virginia Greco, APNPWauwatosa, WI 532261558352237
  5. Ellen McCabe, APRN BC GNPMilwaukee, WI 532261104912369
  6. Mary Mueller, F.N.P.Milwaukee, WI 532261467645002
  7. Maureen Nixon, NPMilwaukee, WI 532261477907913
  8. Julie Roznowski-Olson, RN APNPBC GNPMilwaukee, WI 532261316037641

Common questions

What is Christin Patricia Lissmann, APNP's NPI number?

Christin Patricia Lissmann, APNP's National Provider Identifier (NPI) is 1235857509, issued on Aug 22, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Christin Patricia Lissmann, APNP located?

The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 805-0505. Providers update this record themselves, so call before visiting.

How can I verify Christin Patricia Lissmann, APNP's license?

NPPES lists Wisconsin license number 13083, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Christin Patricia Lissmann, APNP prescribe under Medicare Part D?

In 2024, Christin Patricia Lissmann, APNP had 146 Medicare Part D claims for 75 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. Part D covers Medicare prescriptions only.

What is Christin Patricia Lissmann, APNP's MIPS final score?

The 2023 MIPS final score is 80.5 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.