Active NPI
Ellen Mary Rooney, M.D.
- Internal Medicine Physician
- New York, NY
National Provider Identifier
1326048265
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 160304
- Practice address
- 111 E 80TH St
New York, NY 10021-0334 - Phone
- (212) 734-5533
- Fax
- (212) 717-1688
- NPI assigned
- Jul 21, 2005
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 160304 | NY | Primary |
Addresses
Primary practice location
111 E 80TH St
New York, NY 10021-0334
Mailing address
111 E 80TH St
New York, NY 10021-0334
Phone (212) 734-5533
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 63F891 | Other | NY | EMPIRE BC/BS |
| NP997 | Other | NY | OXFORD |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
- Opted out of Medicare
- Yes, effective Mar 4, 2025 through Mar 4, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 160304 | NY | MD | Internal Medicine Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1121904000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1326048265",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "111 E 80TH ST",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100210334",
"telephone_number": "212-734-5533",
"fax_number": "212-717-1688"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "111 E 80TH ST",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100210334",
"telephone_number": "212-734-5533",
"fax_number": "212-717-1688"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ROONEY",
"first_name": "ELLEN",
"middle_name": "MARY",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-07-21",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NY",
"license": "160304",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "EMPIRE BC/BS",
"identifier": "63F891",
"state": "NY"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "OXFORD",
"identifier": "NP997",
"state": "NY"
}
],
"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 Jul 13, 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.