Antonio Alfonso, M.D.
NPI 1598760670 · Surgery Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antonio Alfonso, M.D. is a Surgery Physician provider in Brooklyn, NY (NPI 1598760670).
Provider details
- NPI number
- 1598760670
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 117277 (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
21 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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
- 2005-06-16
- Last updated
- 2010-07-06
Frequently asked questions
- What is Antonio Alfonso's NPI number?
- Antonio Alfonso's National Provider Identifier (NPI) is 1598760670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonio Alfonso's specialty?
- Antonio Alfonso is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Antonio Alfonso located?
- Antonio Alfonso's practice location on file with NPPES is 100 Amity St, Brooklyn, NY 11201-6005.
- What is Antonio Alfonso's phone number?
- The practice phone number listed in the NPPES registry for Antonio Alfonso is (718) 875-3244.
- Does Antonio Alfonso accept Medicare?
- Antonio Alfonso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antonio Alfonso's NPI active?
- Yes — Antonio Alfonso's NPI (1598760670) is active in the NPPES registry as of the last update on 2010-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.