NPIMap

Organization Active NPI

Dallas Pain Institute

  • Durable Medical Equipment & Medical Supplies
  • Greenville, TX
National Provider Identifier
1821971698
Registry record updated Jul 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Durable Medical Equipment & Medical SuppliesTaxonomy code 332B00000X
Legal business name
DALLAS PAIN INSTITUTE
Practice address
4101 Wesley St Ste K
Greenville, TX 75401-5635
Phone
(903) 892-1999
NPI assigned
Jul 29, 2025
Last updated
Jul 29, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 29, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Sreenadha Reddy VattamNPI 1427082171
Title
Authorized Official
Phone
(903) 892-1999

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)CodeLicenseStatePrimary
Durable Medical Equipment & Medical Supplies 332B00000X NU Primary
Interventional Pain Medicine Physician 208VP0014X NU

Addresses

Primary practice location

4101 Wesley St Ste K
Greenville, TX 75401-5635

Mailing address

1001 Sara Swamy Dr Ste 220
Sherman, TX 75090-3124
Phone (903) 892-1999

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20251029001040 TX DME Supplier - Physician - Interventional Pain Management 5597152611 Practice locations: Greenville, TX

Other NPIs with the same Medicare PAC ID 1

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

National Provider Directory

National Provider Directory

Locations

4101 Wesley St
Ste K
Greenville, TX 75401
Phone (903) 328-2109

Practitioners & affiliated clinicians

Practitioners 11

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1753747200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753747200000",
    "number": "1821971698",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1001 SARA SWAMY DR STE 220",
            "city": "SHERMAN",
            "state": "TX",
            "postal_code": "750903124",
            "telephone_number": "903-892-1999"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4101 WESLEY ST STE K",
            "city": "GREENVILLE",
            "state": "TX",
            "postal_code": "754015635",
            "telephone_number": "903-892-1999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DALLAS PAIN INSTITUTE",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-07-29",
        "last_updated": "2025-07-29",
        "certification_date": "2025-07-29",
        "status": "A",
        "authorized_official_last_name": "VATTAM",
        "authorized_official_first_name": "SREENADHA",
        "authorized_official_middle_name": "REDDY",
        "authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "903-892-1999"
    },
    "taxonomies": [
        {
            "code": "332B00000X",
            "taxonomy_group": "",
            "desc": "Durable Medical Equipment & Medical Supplies",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "208VP0014X",
            "taxonomy_group": "",
            "desc": "Pain Medicine, Interventional Pain Medicine",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenville, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.