Sergio Schwartzman, M.D.
NPI 1841225521 · Rheumatology Physician · New York, NY
Sergio Schwartzman, M.D. is a Rheumatology Physician provider in New York, NY (NPI 1841225521).
Provider details
- NPI number
- 1841225521
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 155681 (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
19 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 54 | 17 |
| Prednisone | 41 | — |
| Ixekizumabbrand: Taltz Autoinjector | 39 | — |
| Meloxicam | 23 | 11 |
| Methotrexate Sodiumbrand: Methotrexate | 23 | — |
| Secukinumabbrand: Cosentyx Sensoready (2 Pens) | 23 | — |
| Mycophenolate Mofetil | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$341,712 across 280 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
- 2006-07-11
- Last updated
- 2015-01-21
Frequently asked questions
- What is Sergio Schwartzman's NPI number?
- Sergio Schwartzman's National Provider Identifier (NPI) is 1841225521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergio Schwartzman's specialty?
- Sergio Schwartzman is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sergio Schwartzman located?
- Sergio Schwartzman's practice location on file with NPPES is 535 E 70th St, New York, NY 10021-4872.
- What is Sergio Schwartzman's phone number?
- The practice phone number listed in the NPPES registry for Sergio Schwartzman is (212) 606-1557.
- Is Sergio Schwartzman's NPI active?
- Yes — Sergio Schwartzman's NPI (1841225521) is active in the NPPES registry as of the last update on 2015-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.