Active NPI
Haitham M Ahmed, MD, MPH
- Cardiovascular Disease Physician
- Brooklyn, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cardiovascular Disease Physician
- License
- 297100
- Practice address
- 101 Pennsylvania Avenue
Brooklyn, NY 11207-2428 - Phone
- (718) 240-2000
- Fax
- (718) 240-2260
- NPI assigned
- May 1, 2008
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Cardiovascular Disease Physician | 207RC0000X | 35.128482 | OH | |
| Cardiovascular Disease Physician | 207RC0000X | 297100 | NY | Primary |
Addresses
Primary practice location
101 Pennsylvania Avenue
Brooklyn, NY 11207-2428
Mailing address
55 Water St FL 2
New York, NY 10041-0010
Phone (646) 680-2888
Other practice location 1
215 West 125th Street, 2nd Floor
New York, NY 10027-4426
Phone (212) 491-2400
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: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Cardiovascular Disease (Cardiology)
- Education
- Geisel School of Medicine at Dartmouth, 2010
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
101 Pennsylvania Ave
Brooklyn, NY 11207-2428
Phone (718) 240-2000
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Advantagecare Physicians PC | Current | Accepting new patients | |
| Advantagecare Physicians PC | Current | Accepting new patients | |
| Windber Hospital, Inc. | Past | Accepting new patients | |
| Lima Memorial Joint Operating Company | Past | Accepting new patients | |
| Frederick Health Hospital Inc | Past | Accepting new patients |
Locations
233 Nostrand Ave
Brooklyn, NY 11205
Phone (646) 680-1595
101 Pennsylvania Ave
Brooklyn, NY 11207
Phone (718) 240-2000
447 Atlantic Ave
Brooklyn, NY 11217
Phone (718) 421-2131
3245 Nostrand Ave
Brooklyn, NY 11229
Phone (718) 615-3777
9610 Metropolitan Ave
Forest Hills, NY 11375
Phone (718) 459-0400
18005 Hillside Ave
Jamaica, NY 11432
Phone (718) 526-6300
215 W 125th St
New York, NY 10027
Phone (212) 491-2400
215 E 95th St
New York, NY 10128
Phone (212) 423-3111
215 W 125th St
Fl 2
New York, NY 10027
Phone (212) 491-2400
55 Water St
Fl 2
New York, NY 10041
300 Bay Shore Rd
North Babylon, NY 11703
Phone (631) 586-2700
640 Hawkins Ave
Ronkonkoma, NY 11779
Phone (631) 737-0100
4771 Hylan Blvd
Staten Island, NY 10312
Phone (718) 948-8200
1050 Clove Rd
Staten Island, NY 10301
Phone (718) 816-6440
Networks
- Healthfirst Medicare Network H9678
- Healthfirst Medicare Network H5989
- Healthfirst Medicare Network H1722
- Healthfirst Medicare Network H3359
Interoperability endpoints
- hahmed32250@direct.acpny.com
- https://epwebapps.acpny.com/FHIRproxy/ACPNY/api/FHIR/R4
Organizations & group practices 5
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- General Practice Physician
- New York, NY
- NPI 1336578772
-
- Internal Medicine Physician
- Staten Island, NY
- NPI 1063954113
-
- General Acute Care Hospital
- Frederick, MD
- NPI 1538165527
-
- General Acute Care Hospital
- Lima, OH
- NPI 1336144732
-
- General Acute Care Hospital
- Windber, PA
- NPI 1275620536
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1209600000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757635200000",
"number": "1003082850",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "55 WATER ST FL 2",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100410010",
"telephone_number": "646-680-2888",
"fax_number": "516-542-5556"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "101 PENNSYLVANIA AVENUE",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112072428",
"telephone_number": "718-240-2000",
"fax_number": "718-240-2260"
}
],
"practiceLocations": [
{
"address_1": "215 West 125th Street, 2nd Floor",
"address_purpose": "LOCATION",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100274426",
"country_code": "US",
"telephone_number": "212-491-2400",
"fax_number": "212-491-2401",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "AHMED",
"first_name": "HAITHAM",
"middle_name": "M",
"name_prefix": "Dr.",
"credential": "MD, MPH",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2008-05-01",
"last_updated": "2025-09-12",
"certification_date": "2025-09-12",
"status": "A"
},
"taxonomies": [
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "OH",
"license": "35.128482",
"primary": false
},
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "NY",
"license": "297100",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Brooklyn, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 12, 2025; 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.