Active NPI
Asfand Yar Butt, MD
- Pulmonary Disease Physician
- Toledo, OH
National Provider Identifier
1942819149
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pulmonary Disease Physician
- License
- 57.254029
- Practice address
- 3000 Arlington Ave
Toledo, OH 43614-2598 - Phone
- (419) 383-3455
- NPI assigned
- Jul 24, 2020
- 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 |
|---|---|---|---|---|
| Pulmonary Disease Physician | 207RP1001X | 57.254029 | OH | Primary |
Addresses
Primary practice location
3000 Arlington Ave
Toledo, OH 43614-2598
Mailing address
3000 Arlington Ave
Toledo, OH 43614-2598
Phone (814) 534-9104
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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 57.254029 | OH | MD | Pulmonary Disease Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1595548800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1767571200000",
"number": "1942819149",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3000 ARLINGTON AVE",
"city": "TOLEDO",
"state": "OH",
"postal_code": "436142598",
"telephone_number": "814-534-9104",
"fax_number": "814-534-3559"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3000 ARLINGTON AVE",
"city": "TOLEDO",
"state": "OH",
"postal_code": "436142598",
"telephone_number": "419-383-3455"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BUTT",
"first_name": "ASFAND YAR",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-07-24",
"last_updated": "2026-01-05",
"certification_date": "2026-01-05",
"status": "A"
},
"taxonomies": [
{
"code": "207RP1001X",
"taxonomy_group": "",
"desc": "Internal Medicine, Pulmonary Disease",
"state": "OH",
"license": "57.254029",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Toledo, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 5, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.