Active NPI
Benjamin Schrock, DO
- Endocrinology, Diabetes & Metabolism Physician
- Maryville, TN
National Provider Identifier
1811570617
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Endocrinology, Diabetes & Metabolism Physician
- License
- 6822
- Practice address
- 414 Greenbelt Dr
Maryville, TN 37804-5702 - Phone
- (865) 637-8812
- Fax
- (865) 637-8865
- NPI assigned
- Apr 30, 2021
- 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 |
|---|---|---|---|---|
| Endocrinology, Diabetes & Metabolism Physician | 207RE0101X | 6822 | TN | Primary |
Addresses
Primary practice location
414 Greenbelt Dr
Maryville, TN 37804-5702
Mailing address
1450 Dowell Springs Blvd Ste 300
Knoxville, TN 37909-2444
Phone (865) 637-8812
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
Care Compare profile
Medicare Care Compare- Specialty
- Osteopathic Manipulative Medicine
- Education
- Edward Via Col of Osteo Medicine-Carolinas Campus, 2021
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
1450 Dowell Springs Blvd
Suite 300
Knoxville, TN 37909-2443
PO Box
Suite 23590
Knoxville, TN 37933
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1619740800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785110400000",
"number": "1811570617",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1450 DOWELL SPRINGS BLVD STE 300",
"city": "KNOXVILLE",
"state": "TN",
"postal_code": "379092444",
"telephone_number": "865-637-8812",
"fax_number": "865-637-8865"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "414 GREENBELT DR",
"city": "MARYVILLE",
"state": "TN",
"postal_code": "378045702",
"telephone_number": "865-637-8812",
"fax_number": "865-637-8865"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SCHROCK",
"first_name": "BENJAMIN",
"credential": "DO",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-04-30",
"last_updated": "2026-07-27",
"certification_date": "2026-07-27",
"status": "A"
},
"taxonomies": [
{
"code": "207RE0101X",
"taxonomy_group": "",
"desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
"state": "TN",
"license": "6822",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Maryville, TN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 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.