Active NPI
Walker Medical LLC
- General Practice Physician
- Gary, IN
National Provider Identifier
1700064201
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Physician
- Legal business name
- WALKER MEDICAL LLC
- Practice address
- 426 S Lake St
Gary, IN 46403-2405 - Phone
- (219) 939-8970
- Fax
- (219) 939-6090
- NPI assigned
- Feb 6, 2008
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Roland H Walker
- Title
- Owner
- Phone
- (219) 326-7337
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| General Practice Physician | 208D00000X | Primary |
Addresses
Primary practice location
426 S Lake St
Gary, IN 46403-2405
Mailing address
PO Box 2613
Gary, IN 46403-0613
Phone (312) 560-1906
Other practice location 1
601 W Kieffer Rd
Gary, IN 46403
Phone (219) 326-7337
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 200811740 | Medicaid | IN |
National Provider Directory
National Provider DirectoryLocations
426 S Lake St
Gary, IN 46403
Phone (219) 939-6070
800 Lincolnway
Ste 204
La Porte, IN 46350
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Pediatrics Physician
- Michigan City, IN
- NPI 1891875647
-
- Pediatrics Physician
- Michigan City, IN
- NPI 1508979725
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1202256000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1755561600000",
"number": "1700064201",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 2613",
"city": "GARY",
"state": "IN",
"postal_code": "464030613",
"telephone_number": "312-560-1906",
"fax_number": "219-939-6090"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "426 S LAKE ST",
"city": "GARY",
"state": "IN",
"postal_code": "464032405",
"telephone_number": "219-939-8970",
"fax_number": "219-939-6090"
}
],
"practiceLocations": [
{
"address_1": "601 W Kieffer Rd",
"address_purpose": "LOCATION",
"city": "Gary",
"state": "IN",
"postal_code": "46403",
"country_code": "US",
"telephone_number": "219-326-7337",
"fax_number": "219-939-6090",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "WALKER MEDICAL LLC",
"organizational_subpart": "NO",
"enumeration_date": "2008-02-06",
"last_updated": "2025-08-19",
"certification_date": "2025-08-15",
"status": "A",
"authorized_official_last_name": "WALKER",
"authorized_official_first_name": "ROLAND",
"authorized_official_middle_name": "H",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "219-326-7337"
},
"taxonomies": [
{
"code": "208D00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "General Practice",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "200811740",
"state": "IN"
}
],
"endpoints": [],
"other_names": []
}Other providers in Gary, IN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.