ABEL ANTONIO CASSO DOMINGUEZ M.D.
NPI 1629333513
Internal Medicine - Interventional Cardiology in New York, NY
About Abel Antonio Casso Dominguez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABEL ANTONIO CASSO DOMINGUEZ M.D. (NPI 1629333513) is an individual interventional cardiology provider in New York, New York, licensed in New York (284960) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and maintains a secondary practice location in New York.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Abel Antonio Casso Dominguez M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Abel Casso Dominguez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 261 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYMount Sinai St Luke's Roosevelt Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10016
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Abel Casso Dominguez's NPI number?
The NPI number for Abel Casso Dominguez is 1629333513. It was assigned to this individual provider in the NPPES registry on July 7, 2012.
Where is Abel Casso Dominguez located?
Abel Casso Dominguez practices at 550 1st Ave Fl 14, New York, NY 10016. The listed phone number is (212) 263-5656.
What is Abel Casso Dominguez's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.
Is Abel Casso Dominguez enrolled in Medicare?
Yes. Abel Casso Dominguez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Abel Casso Dominguez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abel Casso Dominguez reassigns Medicare benefits to 2 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY) and New York University (Boynton Beach, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Abel Casso Dominguez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Abel Casso Dominguez affiliated with any hospitals?
According to CMS data, Abel Casso Dominguez is affiliated with Mount Sinai Hospital and Mount Sinai St Luke's Roosevelt Hospital.
When was this NPI record last updated?
The NPPES record for Abel Casso Dominguez was last updated on August 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Abel Antonio Casso Dominguez, M.D. · NPI 1629333513
Interventional Cardiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since July 7, 2012.
## Identity
- **NPI:** 1629333513 (Entity type: Individual)
- **Enumerated:** July 7, 2012
- **Primary specialty:** Internal Medicine - Interventional Cardiology · taxonomy 207RI0011X
- **State license:** 284960 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 550 1ST AVE FL 14, New York, NY 10016-6402
- **Phone:** (212) 263-5656 · **Fax:** (212) 263-8534
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1487912416, New York, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** August 12, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1629333513) · Data from the CMS NPPES public registry.