Sergei Belkin, MD
NPI 1083609762 · Psychiatry Physician · Glen Cove, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergei Belkin, MD is a Psychiatry Physician provider in Glen Cove, NY (NPI 1083609762).
Provider details
- NPI number
- 1083609762
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 225163 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,734 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 690 | $74 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 690 | $96 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 225 | $198 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 78 | $77 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 51 | $112 |
Typical Medicare-allowed amounts for these services range $74–$198 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 215 | 33 |
| Bupropion Hclbrand: Bupropion Xl | 146 | 13 |
| Gabapentin | 117 | 12 |
| Escitalopram Oxalate | 108 | 16 |
| Clonazepam | 103 | 11 |
| Quetiapine Fumarate | 74 | — |
| Oxcarbazepine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,331 across 40 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-19
- Last updated
- 2007-10-12
Frequently asked questions
- What is Sergei Belkin's NPI number?
- Sergei Belkin's National Provider Identifier (NPI) is 1083609762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergei Belkin's specialty?
- Sergei Belkin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sergei Belkin located?
- Sergei Belkin's practice location on file with NPPES is 15 Glen St, Glen Cove, NY 11542-2782.
- What is Sergei Belkin's phone number?
- The practice phone number listed in the NPPES registry for Sergei Belkin is (516) 671-6021.
- Does Sergei Belkin accept Medicare?
- Sergei Belkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergei Belkin's NPI active?
- Yes — Sergei Belkin's NPI (1083609762) is active in the NPPES registry as of the last update on 2007-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.