Javier Senosiain, M.D.
NPI 1396894549 · Psychiatry Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Javier Senosiain, M.D. is a Psychiatry Physician provider in Brooklyn, NY (NPI 1396894549).
Provider details
- NPI number
- 1396894549
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 235995 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
30 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $98 |
Typical Medicare-allowed amounts for these services range $98–$98 (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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sertraline Hcl | 260 | 46 |
| Zolpidem Tartrate | 216 | 30 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 186 | 25 |
| Mirtazapine | 170 | 31 |
| Trazodone Hcl | 163 | 33 |
| Duloxetine Hcl | 159 | 24 |
| Bupropion Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-09
- Last updated
- 2021-08-13
- Certified
- 2021-08-13
Frequently asked questions
- What is Javier Senosiain's NPI number?
- Javier Senosiain's National Provider Identifier (NPI) is 1396894549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Javier Senosiain's specialty?
- Javier Senosiain is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Javier Senosiain located?
- Javier Senosiain's practice location on file with NPPES is 514 49th St, Brooklyn, NY 11220-2010.
- What is Javier Senosiain's phone number?
- The practice phone number listed in the NPPES registry for Javier Senosiain is (718) 437-5276.
- Does Javier Senosiain accept Medicare?
- Javier Senosiain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Javier Senosiain's NPI active?
- Yes — Javier Senosiain's NPI (1396894549) is active in the NPPES registry as of the last update on 2021-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.