Active NPI
Thomas P Ashdown, DPM
- Foot & Ankle Surgery Podiatrist
- Warren, OH
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Foot & Ankle Surgery Podiatrist
- License
- 36-00-2307
- Practice address
- 8345 E Market St
Warren, OH 44484-2342 - Phone
- (330) 856-2915
- Fax
- (330) 856-2956
- NPI assigned
- Jan 10, 2006
- Last updated
- Jul 13, 2026
- 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 |
|---|---|---|---|---|
| Foot & Ankle Surgery Podiatrist | 213ES0103X | 36-00-2307 | OH | Primary |
Addresses
Primary practice location
8345 E Market St
Warren, OH 44484-2342
Mailing address
8501 E Market St
Suite B
Warren, OH 44484-2345
Phone (330) 856-2778
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0698875 | Medicaid | OH |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OH
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: No
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Podiatry
- Education
- Kent State University College of Podiatric Medicine, 1985
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
8601 E Market St
Warren, OH 44484-2347
Phone (330) 856-2915
Hospital & facility affiliations
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of tissue | 1-10 |
| Removal of skin lesions | 15 |
| Removal of nail tissue | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Advanced Foot and Ankle Centers Inc | Foot & Ankle Surgery | Current | Accepting new patients |
| Advanced Foot and Ankle Centers Inc | Foot & Ankle Surgery | Past | Accepting new patients |
| Advanced Foot and Ankle Centers Inc | Foot & Ankle Surgery | Past | Accepting new patients |
Locations
21 N Main St
Columbiana, OH 44408
Phone (330) 482-2161
251 S High St
Cortland, OH 44410
Phone (330) 637-2915
200 E Pershing St
Salem, OH 44460
Phone (330) 332-8882
4441 Mahoning Ave NW
Warren, OH 44483
Phone (330) 847-8892
8345 E Market St
Warren, OH 44484
Phone (330) 373-0800
8501 E Market St
Ste B
Warren, OH 44484
8601 E Market St
Warren, OH 44484
Phone (330) 856-2778
1570 S Canfield Niles Rd
Ste B102
Youngstown, OH 44515
Phone (330) 270-0900
819 McKay Ct
Youngstown, OH 44512
Phone (330) 726-2071
Organizations & group practices 3
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.
-
dba Advanced Podiatry
- Foot & Ankle Surgery Podiatrist
- Columbiana, OH
- NPI 1437282589
-
dba Advanced Podiatry
- Foot & Ankle Surgery Podiatrist
- Warren, OH
- NPI 1194061002
-
dba Advanced Podiatry
- Foot & Ankle Surgery Podiatrist
- Cortland, OH
- NPI 1992041800
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Mercy Health St Elizabeth Youngstown Hospital
- General Acute Care Hospital
- Youngstown, OH
- NPI 1548296106
-
dba Mercy Health Youngstown Laboratory
- Clinical Medical Laboratory
- Youngstown, OH
- NPI 1831600295
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1136851200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1972582922",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8501 E MARKET ST",
"address_2": "SUITE B",
"city": "WARREN",
"state": "OH",
"postal_code": "444842345",
"telephone_number": "330-856-2778",
"fax_number": "330-856-5436"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8345 E MARKET ST",
"city": "WARREN",
"state": "OH",
"postal_code": "444842342",
"telephone_number": "330-856-2915",
"fax_number": "330-856-2956"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ASHDOWN",
"first_name": "THOMAS",
"middle_name": "P",
"name_prefix": "Dr.",
"credential": "DPM",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-10",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "213ES0103X",
"taxonomy_group": "",
"desc": "Podiatrist, Foot & Ankle Surgery",
"state": "OH",
"license": "36-00-2307",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "0698875",
"state": "OH"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Warren, OH
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.
- 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.