Oksana Libelt, FNP
NPI 1922564566 · Family Nurse Practitioner · Matawan, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oksana Libelt, FNP is a Family Nurse Practitioner provider in Matawan, NJ (NPI 1922564566).
Provider details
- NPI number
- 1922564566
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 26NJ00899500 (NJ)
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
7 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
470 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) |
|---|---|---|
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 225 | $56 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 164 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 61 | $85 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 20 | $149 |
Typical Medicare-allowed amounts for these services range $56–$149 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 76 |
| Alprazolam | 76 |
| Aripiprazole | 65 |
| Quetiapine Fumarate | 54 |
| Gabapentin | 53 |
| Fluoxetine Hcl | 43 |
| Bupropion Hclbrand: Bupropion Xl | 40 |
| Sertraline Hcl | 39 |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-02-19
- Last updated
- 2019-02-19
Frequently asked questions
- What is Oksana Libelt's NPI number?
- Oksana Libelt's National Provider Identifier (NPI) is 1922564566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oksana Libelt's specialty?
- Oksana Libelt is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oksana Libelt located?
- Oksana Libelt's practice location on file with NPPES is 46 Ravine Dr, Matawan, NJ 07747-2965.
- What is Oksana Libelt's phone number?
- The practice phone number listed in the NPPES registry for Oksana Libelt is (917) 753-4575.
- Does Oksana Libelt accept Medicare?
- Oksana Libelt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oksana Libelt's NPI active?
- Yes — Oksana Libelt's NPI (1922564566) is active in the NPPES registry as of the last update on 2019-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.