Katherine Anne Watermolen, PSY.D
Psychologist · Middleton, WI
Katherine Anne Watermolen, PSY.D is a psychologist with a practice address in Middleton, Wisconsin, and NPI 1356495931, issued on Jan 22, 2007. Check the license (Wisconsin 2743-57, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Anne Watermolen
- Credential
- PSY.D
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 2743-57 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2275 Deming Way Ste 180, Middleton, WI 53562
- Phone
- (608) 282-8200
- Enumerated
- Jan 22, 2007
- Record last updated
- Jan 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (608) 262-9246
- Medicaid ID
- 1356495931 WI
- Medicare enrollment
- Enrolled (PECOS I20081205000744); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 949 in Wisconsin → Look up another NPI →
Also registered at 2275 Deming Way Ste 180
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine Anne Watermolen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2743-57Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.4 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).
Bills Medicare through one group practice
- University OF Wisconsin Medical Foundation IncMiddleton, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Anne Watermolen among 949 psychologist records in Wisconsin
Katherine Anne Watermolen, PSY.D is one of 949 psychologist records with a practice address in Wisconsin. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.
- NPI issued2007 · 38% of these records are older, 47% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated1999 · median 2006 among the 292 with a school on file
- Record last updated2021 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 psychologist records list a practice address in Middleton
They are 13 of the 620 NPPES records with a practice address in Middleton, and 949 psychologist records in Wisconsin.
All 949 in Wisconsin → Every provider in Middleton → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Michael Accardo, PHD, LPMiddleton, WI 535621396417366
- Cynthia Anderson-Keene, PHDMiddleton, WI 535621891976791
- Leah Barr, PHDMiddleton, WI 535621093949588
- Daniel Brakarsh, PHDMiddleton, WI 535621942221627
- James Gerndt, PHDMiddleton, WI 535621174544746
- Joellen Kozlowski, PH.D.Middleton, WI 535621710023130
- Emma Leitzinger, PSYDMiddleton, WI 535621679109433
- Donal Maccoon, PH.D.Middleton, WI 535621841399573
Common questions
What is Katherine Anne Watermolen, PSY.D's NPI number?
Katherine Anne Watermolen, PSY.D's National Provider Identifier (NPI) is 1356495931, issued on Jan 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Anne Watermolen, PSY.D located?
The NPPES record lists a practice address at 2275 Deming Way Ste 180, Middleton, WI, 53562. Phone: (608) 282-8200. Providers update this record themselves, so call before visiting.
How can I verify Katherine Anne Watermolen, PSY.D's license?
NPPES lists Wisconsin license number 2743-57, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
What is Katherine Anne Watermolen, PSY.D's MIPS final score?
The 2023 MIPS final score is 77.4 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.