Marisa Orshanskaya, NP-P
NPI 1326366337 · Psychiatric/Mental Health Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1326366337
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-P
- Sex
- Female
- Sole proprietor
- No
- License
- 402063 (NY)
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 tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Benztropine Mesylate | 55 | — |
| Divalproex Sodium | 41 | 11 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 39 | — |
| Haloperidol | 27 | — |
| Haloperidol Decanoate | 25 | — |
| Olanzapine | 23 | — |
| Risperidonebrand: Perseris | 22 | — |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-14
- Last updated
- 2016-11-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.