Vadim Oyvin, MD
NPI 1336114586 · Psychiatry Physician · Newark, NJ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vadim Oyvin, MD is a Psychiatry Physician provider in Newark, NJ (NPI 1336114586).
Provider details
- NPI number
- 1336114586
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA06814400 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
181 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 | 92 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 89 | $140 |
Typical Medicare-allowed amounts for these services range $77–$140 (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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 113 | 16 |
| Zolpidem Tartrate | 48 | — |
| Escitalopram Oxalate | 33 | — |
| Quetiapine Fumarate | 25 | — |
| Bupropion Hclbrand: Bupropion Xl | 23 | — |
| Sertraline Hcl | 21 | — |
| Lamotrigine |
Practice location
Mailing address
Additional practice locations (1)
- 340 W Passaic St Ste 1Rochelle Park, NJ 07662-3019Phone: (201) 488-5161Fax: (201) 488-5162
Registry dates
- Enumerated
- 2006-02-21
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Vadim Oyvin's NPI number?
- Vadim Oyvin's National Provider Identifier (NPI) is 1336114586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vadim Oyvin's specialty?
- Vadim Oyvin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Vadim Oyvin located?
- Vadim Oyvin's practice location on file with NPPES is 1160 Raymond Blvd, Newark, NJ 07102-4199.
- What is Vadim Oyvin's phone number?
- The practice phone number listed in the NPPES registry for Vadim Oyvin is (973) 596-3857.
- Does Vadim Oyvin accept Medicare?
- Vadim Oyvin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vadim Oyvin's NPI active?
- Yes — Vadim Oyvin's NPI (1336114586) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.