Active NPI
Inna Carmela Mataac De Leon, MD
- Hospitalist Physician
- New York, NY
National Provider Identifier
1548958747
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- 336089
- Practice address
- 550 1St Ave
New York, NY 10016-6402 - Phone
- (212) 263-5506
- NPI assigned
- Apr 26, 2023
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | 336089 | NY | Primary |
Addresses
Primary practice location
550 1St Ave
New York, NY 10016-6402
Mailing address
550 1St Ave
New York, NY 10016-6402
Phone (212) 263-5506
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: No
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260610001973 | NY | Practitioner - Hospitalist | 7416428404 |
Care Compare profile
Medicare Care Compare- Specialty
- Hospitalist
- Education
- Other, 2023
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
700 Hicksville Rd
Bethpage, NY 11714-3471
Hospital & facility affiliations
- NYU Langone Hospitals
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Interoperability endpoints
- ideleon574328@nyumc.direct-ci.com
Hospital & facility affiliations 7
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Rehabilitation Hospital Unit
- New York, NY
- NPI 1275632895
-
- General Acute Care Hospital
- Mineola, NY
- NPI 1427616002
-
- General Acute Care Hospital
- Brooklyn, NY
- NPI 1619341716
-
- General Acute Care Hospital
- New York, NY
- NPI 1669578324
-
- General Acute Care Hospital
- New York, NY
- NPI 1801992631
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1682467200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786060800000",
"number": "1548958747",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "550 1ST AVE",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100166402",
"telephone_number": "212-263-5506"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "550 1ST AVE",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100166402",
"telephone_number": "212-263-5506"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DE LEON",
"first_name": "INNA CARMELA",
"middle_name": "MATAAC",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-04-26",
"last_updated": "2026-08-07",
"certification_date": "2026-08-07",
"status": "A"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "NY",
"license": "336089",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in New York, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.