Katherine Proehl
Psychiatric/Mental Health Nurse Practitioner · Beachwood, OH
Katherine Proehl is a psychiatric/mental health nurse practitioner with a practice address in Beachwood, Ohio, and NPI 1144269465, issued on Jun 5, 2006. Check the license (Ohio COA.02277-NS, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Proehl
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- COA.02277-NS OH
Self-reported in NPPES; status is on the state search - Practice location
- 24800 Highpoint RD, Beachwood, OH 44122
- Phone
- (216) 831-6611
- Enumerated
- Jun 5, 2006
- Record last updated
- Oct 14, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (216) 831-2726
- Medicaid ID
- 0058519 OH
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,498 in Ohio → Look up another NPI →
Also registered at 24800 Highpoint RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marise Alexander, PSY.D.Psychologist1518989912
- Nanette Auerhahn, PH.D.Psychologist1679531909
- Luisa Aviv, LISWSocial Worker1821052036
- Bijan Bastani, M.D.Specialist1780629345
- Deborah BonemSocial Worker1295765329
- Toni Carman, M.A, M.DPsychiatry Physician1467499392
Verify Katherine Proehl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license COA.02277-NSCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
531 Medicare Part D claims for 58 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Trazodone Hcl48 claims
- Aripiprazole40 claims
- Fluoxetine Hcl35 claims
- Olanzapine35 claims
- Risperidone29 claims
- Quetiapine Fumarate27 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: $27.27
1 payment: education; the largest payer was E.R. Squibb & Sons, L.L.C. The 23,362 providers of this specialty with any payment received $1,027.77 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.
Katherine Proehl among 2,498 psychiatric/mental health nurse practitioner records in Ohio
Katherine Proehl is one of 2,498 psychiatric/mental health nurse practitioner records with a practice address in Ohio. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 97% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2013 · 21% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 psychiatric/mental health nurse practitioner records list a practice address in Beachwood
They are 36 of the 2,592 NPPES records with a practice address in Beachwood, and 2,498 psychiatric/mental health nurse practitioner records in Ohio.
All 2,498 in Ohio → Every provider in Beachwood → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Barbara Bonner-Carolan, NPBeachwood, OH 441221992724215
- Kuwanna Deaver, MSN,APRN, PMHNP-BCBeachwood, OH 441221427419845
- Laura Dehelian, PHD, APRN,BCBeachwood, OH 441221285747972
- Elizabeth Delancey-Niksa, PMHNP, RNBeachwood, OH 441221396292108
- Nancy Diffenbacher, CNPBeachwood, OH 441221447379359
- Anna GrzebieniakBeachwood, OH 441221588085997
- Monica Halter, APRN, PMHNPBeachwood, OH 441221689941262
- Jeffrey Iannone, APRNBeachwood, OH 441221164980934
Common questions
What is Katherine Proehl's NPI number?
Katherine Proehl's National Provider Identifier (NPI) is 1144269465, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Proehl located?
The NPPES record lists a practice address at 24800 Highpoint RD, Beachwood, OH, 44122. Phone: (216) 831-6611. Providers update this record themselves, so call before visiting.
How can I verify Katherine Proehl's license?
NPPES lists Ohio license number COA.02277-NS, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Proehl prescribe under Medicare Part D?
In 2024, Katherine Proehl had 531 Medicare Part D claims for 58 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.