Irina Schwartz, M.D.
NPI 1609074129 · Psychiatry Physician · Buffalo, NY
Irina Schwartz, M.D. is a Psychiatry Physician provider in Buffalo, NY (NPI 1609074129).
Provider details
- NPI number
- 1609074129
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 262808 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 37 |
| Lurasidone Hcl | 28 |
| Lamotrigine | 21 |
| Clonazepam | 19 |
| Lorazepam | 18 |
| Fluoxetine Hcl | 15 |
| Zolpidem Tartrate | 15 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 14 |
| Risperidone | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$498 across 19 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
- 2007-07-05
- Last updated
- 2011-09-21
Frequently asked questions
- What is Irina Schwartz's NPI number?
- Irina Schwartz's National Provider Identifier (NPI) is 1609074129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irina Schwartz's specialty?
- Irina Schwartz is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Irina Schwartz located?
- Irina Schwartz's practice location on file with NPPES is 3020 Bailey Ave, Buffalo, NY 14215-2814.
- What is Irina Schwartz's phone number?
- The practice phone number listed in the NPPES registry for Irina Schwartz is (716) 831-8100.
- Is Irina Schwartz's NPI active?
- Yes — Irina Schwartz's NPI (1609074129) is active in the NPPES registry as of the last update on 2011-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.