Active NPI
HCR Health LLC
- Internal Medicine Physician
- Fenton, MO
National Provider Identifier
1346135357
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- Legal business name
- HCR HEALTH LLC
- Practice address
- 1747 Smizer Station Rd
Fenton, MO 63026-2784 - Phone
- (636) 230-6044
- NPI assigned
- Jun 10, 2025
- 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
- Sudheer Atluri, MD
- Title
- Owner
- Phone
- (636) 230-6044
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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | |||
| Internal Medicine Physician | 207R00000X | Primary |
Addresses
Primary practice location
1747 Smizer Station Rd
Fenton, MO 63026-2784
Mailing address
1742 Carman Ridge CT
Ballwin, MO 63021-5871
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MO
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 26D2325486 | HCR Health LLC | Certificate of waiver | Jun 12, 2027 |
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1749513600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1760659200000",
"number": "1346135357",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1742 CARMAN RIDGE CT",
"city": "BALLWIN",
"state": "MO",
"postal_code": "630215871"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1747 SMIZER STATION RD",
"city": "FENTON",
"state": "MO",
"postal_code": "630262784",
"telephone_number": "636-230-6044"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "HCR HEALTH LLC",
"organizational_subpart": "NO",
"enumeration_date": "2025-06-10",
"last_updated": "2025-10-17",
"certification_date": "2025-10-17",
"status": "A",
"authorized_official_last_name": "ATLURI",
"authorized_official_first_name": "SUDHEER",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "636-230-6044",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Emergency Medicine",
"state": null,
"license": null,
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Fenton, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.