Oleh Kusen, APRN
NPI 1952684938 · Psychiatric/Mental Health Nurse Practitioner · Old Saybrook, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oleh Kusen, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Old Saybrook, CT (NPI 1952684938).
Provider details
- NPI number
- 1952684938
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Male
- Sole proprietor
- No
- License
- 4750 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,110 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 547 | $94 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 214 | $65 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 144 | $111 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 116 | $161 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 63 | $158 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 536 | 90 |
| Quetiapine Fumarate | 301 | 38 |
| Risperidone | 268 | 44 |
| Lorazepam | 216 | 71 |
| Escitalopram Oxalate | 177 | 19 |
| Mirtazapine | 137 | 21 |
| Clonazepam | 92 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-09-26
- Last updated
- 2011-09-26
Frequently asked questions
- What is Oleh Kusen's NPI number?
- Oleh Kusen's National Provider Identifier (NPI) is 1952684938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oleh Kusen's specialty?
- Oleh Kusen is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oleh Kusen located?
- Oleh Kusen's practice location on file with NPPES is 20 Research Pkwy, Old Saybrook, CT 06475-4214.
- What is Oleh Kusen's phone number?
- The practice phone number listed in the NPPES registry for Oleh Kusen is (800) 370-3651.
- Does Oleh Kusen accept Medicare?
- Oleh Kusen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oleh Kusen's NPI active?
- Yes — Oleh Kusen's NPI (1952684938) is active in the NPPES registry as of the last update on 2011-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.