Oleh Kusen, APRN
Psychiatric/Mental Health Nurse Practitioner · Old Saybrook, CT
Oleh Kusen, APRN is a psychiatric/mental health nurse practitioner with a practice address in Old Saybrook, Connecticut, and NPI 1952684938, issued on Sep 26, 2011. Check the license (Connecticut 4750, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Oleh Kusen
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 4750 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 Research Pkwy, Old Saybrook, CT 06475
- Phone
- (800) 370-3651
- Enumerated
- Sep 26, 2011
- Record last updated
- Sep 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (860) 510-0020
- Medicare enrollment
- Enrolled (PECOS I20111020000255); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,108 in Connecticut → Look up another NPI →
Also registered at 20 Research Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danil AnisimovPsychiatric/Mental Health Nurse Practitioner1114150984
- Antoinette Antonopoulos, LICSWClinical Social Worker1952565533
- Alberta Baccari, LCSWClinical Social Worker1437344520
- Cheryl Begg, LCSWClinical Social Worker1467736066
- Maria Belval, LCSWClinical Social Worker1073528931
- Maggie Black, PSYDClinical Psychologist1285912550
Verify Oleh Kusen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 4750Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
2,521 Medicare Part D claims for 267 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims.
Most prescribed
- Trazodone Hcl536 claims
- Quetiapine Fumarate301 claims
- Risperidone268 claims
- Lorazepam216 claims
- Escitalopram Oxalate177 claims
- Mirtazapine137 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Harvest Healthcare LLCAvon, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oleh Kusen among 1,108 psychiatric/mental health nurse practitioner records in Connecticut
Oleh Kusen, APRN is one of 1,108 psychiatric/mental health nurse practitioner records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 24% of them.
- NPI issued2011 · 24% of these records are older, 74% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2011 · median 2020 among the 566 with a school on file
- Record last updated2011 · 38% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 psychiatric/mental health nurse practitioner records list a practice address in Old Saybrook
They are 9 of the 308 NPPES records with a practice address in Old Saybrook, and 1,108 psychiatric/mental health nurse practitioner records in Connecticut.
All 1,108 in Connecticut → Every provider in Old Saybrook → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Danil AnisimovOld Saybrook, CT 064751114150984
- Omotayo Awujoola, NURSE PRACTITIONEROld Saybrook, CT 064751194932392
- Catherine Catti, APRNOld Saybrook, CT 064751023410743
- Ewa Conroy, APRNOld Saybrook, CT 064751619937596
- Christine Crosson, APRNOld Saybrook, CT 064751992892319
- Nicole HolidayOld Saybrook, CT 064751356749410
- Jane Regan, APRNOld Saybrook, CT 064751740520782
- Hannah Whitehead, RN, MSN, NPOld Saybrook, CT 064751992991186
Common questions
What is Oleh Kusen, APRN's NPI number?
Oleh Kusen, APRN's National Provider Identifier (NPI) is 1952684938, issued on Sep 26, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Oleh Kusen, APRN located?
The NPPES record lists a practice address at 20 Research Pkwy, Old Saybrook, CT, 06475. Phone: (800) 370-3651. Providers update this record themselves, so call before visiting.
How can I verify Oleh Kusen, APRN's license?
NPPES lists Connecticut license number 4750, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Oleh Kusen, APRN prescribe under Medicare Part D?
In 2024, Oleh Kusen, APRN had 2,521 Medicare Part D claims for 267 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
What is Oleh Kusen, APRN's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.