Yelena Yermak, MD
NPI 1689705659 · Psychiatry Physician · Carmel, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yelena Yermak, MD is a Psychiatry Physician provider in Carmel, NY (NPI 1689705659).
Provider details
- NPI number
- 1689705659
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 218794 (NY)
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
19 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
703 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 480 | $138 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 88 | $84 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 64 | $77 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 37 | $208 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $99 |
Typical Medicare-allowed amounts for these services range $77–$208 (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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 231 | 40 |
| Alprazolam | 207 | 36 |
| Duloxetine Hcl | 181 | 39 |
| Bupropion Hclbrand: Bupropion Xl | 155 | 30 |
| Escitalopram Oxalate | 133 | 37 |
| Quetiapine Fumarate | 117 | 22 |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-08
- Last updated
- 2012-11-29
Frequently asked questions
- What is Yelena Yermak's NPI number?
- Yelena Yermak's National Provider Identifier (NPI) is 1689705659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yelena Yermak's specialty?
- Yelena Yermak is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Yelena Yermak located?
- Yelena Yermak's practice location on file with NPPES is 660 Stoneleigh Ave, Carmel, NY 10512-2466.
- What is Yelena Yermak's phone number?
- The practice phone number listed in the NPPES registry for Yelena Yermak is (845) 278-5582.
- Does Yelena Yermak accept Medicare?
- Yelena Yermak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yelena Yermak's NPI active?
- Yes — Yelena Yermak's NPI (1689705659) is active in the NPPES registry as of the last update on 2012-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.