Active NPI
Anthony Izzo, D.O.
- Neurology Physician
- Worcester, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurology Physician
- License
- 249426
- Practice address
- 123 Summer St Ste 660
Worcester, MA 01608-1216 - Phone
- (508) 363-9030
- Fax
- (508) 363-9037
- NPI assigned
- Jun 19, 2008
- Last updated
- Nov 11, 2025
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Neurology Physician | 2084N0400X | 249426 | MA | Primary |
Addresses
Primary practice location
123 Summer St Ste 660
Worcester, MA 01608-1216
Mailing address
123 Summer St Ste 660
Worcester, MA 01608-1216
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
- 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
- Neurology
- Education
- Philadelphia College of Osteopathic Medicine, 2008
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
123 Summer St
Worcester, MA 01608-1216
33 Lyman St
Suite 400
Westborough, MA 01581-1434
Phone (508) 898-0055
48 Auburn St
Suite 1
Auburn, MA 01501-2438
Phone (774) 772-7058
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Saint Vincent Physician Services, Inc. | Current | Accepting new patients | |
| Community Neuroscience Services, LLC | Neurology | Current | Accepting new patients |
| Assaf, Inc | Current | Accepting new patients | |
| Tak Medical Group, P.C. | Past | Accepting new patients | |
| Assaf, Inc | Past | Accepting new patients |
Locations
48 Auburn St
Ste 1
Auburn, MA 01501
Phone (512) 744-3860
14 Monument Sq
Ste 401
Leominster, MA 01453
Phone (978) 728-4455
33 Lyman St
Ste 400
Westborough, MA 01581
Phone (508) 898-0055
123 Summer St
Worcester, MA 01608
Phone (508) 363-6000
123 Summer St
#273
Worcester, MA 01608
Phone (508) 363-6327
123 Summer St
Ste 660
Worcester, MA 01608
Phone (508) 363-6330
Interoperability endpoints
- https://fhir4.healow.com/fhir/r4/IJCCDA
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Sleep Medicine (Internal Medicine) Physician
- Auburn, MA
- NPI 1841760295
-
- Neurology Physician
- Westborough, MA
- NPI 1578940219
-
- Family Medicine Physician
- Worcester, MA
- NPI 1013997329
-
dba Auburn SleepMed
- Sleep Medicine (Internal Medicine) Physician
- Auburn, MA
- NPI 1447884283
-
- Psychiatry Physician
- Leominster, MA
- NPI 1104270784
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Worcester, MA
- NPI 1831151455
-
dba Saint Vincent Hospital
- General Acute Care Hospital
- Worcester, MA
- NPI 1538131214
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1213833600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762819200000",
"number": "1215198692",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "123 SUMMER ST STE 660",
"city": "WORCESTER",
"state": "MA",
"postal_code": "016081216"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "123 SUMMER ST STE 660",
"city": "WORCESTER",
"state": "MA",
"postal_code": "016081216",
"telephone_number": "508-363-9030",
"fax_number": "508-363-9037"
}
],
"practiceLocations": [],
"basic": {
"last_name": "IZZO",
"first_name": "ANTHONY",
"credential": "D.O.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2008-06-19",
"last_updated": "2025-11-11",
"certification_date": "2025-11-11",
"status": "A"
},
"taxonomies": [
{
"code": "2084N0400X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Neurology",
"state": "MA",
"license": "249426",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Worcester, MA
- Ivy Pruitt DMD PLLC (Main Street Endodontics)
- John J. Iwuc, M.D.
- Immaculata Nkiruka Iwueke, NP
- Suhasini R Iyer, M.D.
- Izuchukwu Okpara MD Ma, PLLC (Omni Wound Physicians Massachusetts)
- Francesca Elizabeth Izzo, MD
- J Leitao-Pina MD PC (Adult Healthcare & Welness Center)
- J. R. Courtman DMD
- J&J Care Transportation
- Ehab Jabah, BDS
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 11, 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.