Active NPI
Hassan Nagy, MD, MBA
- Family Medicine Physician
- Buffalo, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- V7591
- Practice address
- 726 Exchange St Ste 710
Buffalo, NY 14210-1464 - Phone
- (716) 852-4772
- NPI assigned
- May 26, 2022
- 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 15
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | 14.0040163 | VT | |
| Family Medicine Physician | 207Q00000X | 339702-01 | NY | |
| Family Medicine Physician | 207Q00000X | ME178603 | FL | |
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Family Medicine Physician | 207Q00000X | C1-0029652 | DE | |
| Family Medicine Physician | 207Q00000X | 84811 | CT | |
| Family Medicine Physician | 207Q00000X | 35C.004093 | OH | |
| Family Medicine Physician | 207Q00000X | MD30525 | ME | |
| Family Medicine Physician | 207Q00000X | 0101288842 | VA | |
| Family Medicine Physician | 207Q00000X | 04-52621 | KS | |
| Family Medicine Physician | 207Q00000X | V7591 | TX | Primary |
| Family Medicine Physician | 207Q00000X | 36575 | WV | |
| Family Medicine Physician | 207Q00000X | D0106716 | MD | |
| Family Medicine Physician | 207Q00000X | MD600005934 | DC | |
| Family Medicine Physician | 207Q00000X | 249945 | AK |
Addresses
Primary practice location
726 Exchange St Ste 710
Buffalo, NY 14210-1464
Mailing address
396 Broadway
Kingston, NY 12401-4626
Phone (845) 802-7600
Other practice location 1
279 Main St
New Paltz, NY 12561-1623
Phone (845) 255-2930
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY, TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- Other, 2015
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
500 E Saint Johns Ave
Suite 2620
Austin, TX 78752-2541
Phone (240) 693-3281
Hospital & facility affiliations
- Kaleida Health
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Master of Arts, Master of Business Administration, Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 249945 | AK | MD | Family Medicine Physician |
| 84811 | CT | MD | Family Medicine Physician |
| MD600005934 | DC | MD | Family Medicine Physician |
| C1-0029652 | DE | MD | Family Medicine Physician |
| ME178603 | FL | MD | Family Medicine Physician |
| 04-52621 | KS | MD | Family Medicine Physician |
| D0106716 | MD | MD | Family Medicine Physician |
| MD30525 | ME | MD | Family Medicine Physician |
| 339702-01 | NY | MD | Family Medicine Physician |
| 35C.004093 | OH | MD | Family Medicine Physician |
| V7591 | TX | MD | Family Medicine Physician |
| 0101288842 | VA | MD | Family Medicine Physician |
| 14.0040163 | VT | MD | Family Medicine Physician |
| 36575 | WV | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| General Physician, PC | Current | Accepting new patients | |
| Jericho Road Ministries Inc. | Current | Accepting new patients | |
| Jericho Road Ministries Inc. | Current | Accepting new patients | |
| Kaleida Health | Past | Accepting new patients | |
| Kaleida Health | Past | Accepting new patients | |
| Jericho Road Ministries Inc. | Past | Accepting new patients |
Locations
184 Barton St
Buffalo, NY 14213
Phone (716) 348-3000
100 E Tupper St
Buffalo, NY 14203
Phone (716) 539-6743
182 Breckenridge St
Buffalo, NY 14213
Phone (716) 348-3011
21 Doat St
Buffalo, NY 14211
Phone (716) 339-9210
726 Exchange St
Ste 710
Buffalo, NY 14210
Phone (716) 343-3016
1021 Broadway St
Buffalo, NY 14212
Phone (716) 529-3020
Organizations & group practices 7
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.
-
- Geriatric Medicine (Family Medicine) Physician
- Redwood City, CA
- NPI 1801669924
TX
-
- Federally Qualified Health Center (FQHC)
- Buffalo, NY
- NPI 1972944080
-
- Internal Medicine Physician
- Orchard Park, NY
- NPI 1063236529
-
- Federally Qualified Health Center (FQHC)
- Buffalo, NY
- NPI 1215502711
-
- Community/Retail Pharmacy
- Buffalo, NY
- NPI 1114682069
-
- General Acute Care Hospital
- Williamsville, NY
- NPI 1053441907
-
- General Acute Care Hospital
- Buffalo, NY
- NPI 1245365196
Hospital & facility affiliations 6
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Williamsville, NY
- NPI 1053441907
-
- General Acute Care Hospital
- North Tonawanda, NY
- NPI 1104956358
-
- General Acute Care Hospital
- Buffalo, NY
- NPI 1245365196
-
- General Acute Care Hospital
- Buffalo, NY
- NPI 1366473183
-
- General Acute Care Hospital
- Buffalo, NY
- NPI 1639209596
-
- General Acute Care Hospital
- Buffalo, NY
- NPI 1831229780
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1653523200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779926400000",
"number": "1932847142",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "396 BROADWAY",
"city": "KINGSTON",
"state": "NY",
"postal_code": "124014626",
"telephone_number": "845-802-7600",
"fax_number": "845-338-0307"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "726 EXCHANGE ST STE 710",
"city": "BUFFALO",
"state": "NY",
"postal_code": "142101464",
"telephone_number": "716-852-4772"
}
],
"practiceLocations": [
{
"address_1": "279 Main St",
"address_purpose": "LOCATION",
"city": "New Paltz",
"state": "NY",
"postal_code": "125611623",
"country_code": "US",
"telephone_number": "845-255-2930",
"fax_number": "845-255-3089",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "NAGY",
"first_name": "HASSAN",
"name_prefix": "Dr.",
"credential": "MD, MBA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2022-05-26",
"last_updated": "2026-05-28",
"certification_date": "2026-05-28",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "VT",
"license": "14.0040163",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "NY",
"license": "339702-01",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "FL",
"license": "ME178603",
"primary": false
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "DE",
"license": "C1-0029652",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "CT",
"license": "84811",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "OH",
"license": "35C.004093",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "ME",
"license": "MD30525",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "VA",
"license": "0101288842",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "KS",
"license": "04-52621",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "TX",
"license": "V7591",
"primary": true
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "WV",
"license": "36575",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "MD",
"license": "D0106716",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "DC",
"license": "MD600005934",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "AK",
"license": "249945",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Buffalo, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.