Sherman Endoscopy Center, LLC

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

Legal business name

SHERMAN ENDOSCOPY CENTER, LLC

Practice address

1615 North Highway 75
Sherman, TX 75090-7624

Phone

(817) 893-2381

NPI assigned

Jun 11, 2021

Last updated

Dec 30, 2025By the provider in NPPES

Organization subpart

Yes

Parent organization

GI ALLIANCE SURGERY CENTER PLLCAs reported in NPPES

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

Authorized official

Name

Donita Fleming

Title

Officer/Authorized Official

Phone

(202) 815-3665

Specialties & licenses 1

Addresses

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

Listed as

Sherman Endoscopy Center LLCCCN 45C0451241

Medicare certification status

ActiveFrom the Provider of Services file

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Member of 3

Organizations this organization is a member of, according to the National Provider Directory.

• Baylor University Medical Center

  • Durable Medical Equipment & Medical Supplies
  • Dallas, TX
  • NPI 1518967231

  Member Of

  NPD member
• Heritage Park Surgical Hospital LLC

  dba Baylor Scott & White Surgical Hospital at Sherman

  • General Acute Care Hospital
  • Sherman, TX
  • NPI 1235510090

  Member Of

  NPD member
• VHS San Antonio Partners LLC

  dba Baptist Health System

  • Psychiatric Hospital Unit
  • San Antonio, TX
  • NPI 1487633509

  Member Of

  NPD member

Practitioners 3

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.

• Onki Cheung, MD

  • Gastroenterology Physician
  • Rockwall, TX
  • NPI 1588731392
  NPD (past)
• Saikiran Raghavapuram, M.D.

  • Gastroenterology Physician
  • Frisco, TX
  • NPI 1790065464
  NPD (past)
• Natalie Marie Vatinyan, PA

  • Physician Assistant
  • Dallas, TX
  • NPI 1902663842
  NPD (past)

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

{
    "created_epoch": "1623369600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1767052800000",
    "number": "1093383655",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1615 N US HIGHWAY 75",
            "city": "SHERMAN",
            "state": "TX",
            "postal_code": "750902815",
            "telephone_number": "214-697-7314",
            "fax_number": "817-912-1886"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1615 NORTH HIGHWAY 75",
            "city": "SHERMAN",
            "state": "TX",
            "postal_code": "750907624",
            "telephone_number": "817-893-2381"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SHERMAN ENDOSCOPY CENTER, LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "GI ALLIANCE SURGERY CENTER PLLC",
        "enumeration_date": "2021-06-11",
        "last_updated": "2025-12-30",
        "certification_date": "2025-12-30",
        "status": "A",
        "authorized_official_last_name": "FLEMING",
        "authorized_official_first_name": "DONITA",
        "authorized_official_title_or_position": "OFFICER/AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "202-815-3665"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "gGastro",
            "affiliation": "Y",
            "endpointDescription": "EMR",
            "affiliationName": "Texas Digestive Disease Consultants, PLLC",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "8267 Elmbrook Dr Ste 200",
            "city": "Dallas",
            "state": "TX",
            "country_code": "US",
            "postal_code": "752474078",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/gateway/documentsubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "100 N 6th St Ste 900A",
            "city": "Minneapolis",
            "state": "MN",
            "country_code": "US",
            "postal_code": "554031516",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Sherman Cardiovascular Care Associates PA
• Sherman Dental Care PC
• Sherman Dental PLLC
• Sherman Dialysis Center LLC (Texoma Dialysis Center)
• Sherman Endodontics PLLC
• Sherman Ep PLLC
• Sherman Fec LLC (The Emergency Center of North Texas)
• Sherman Grayson Hospital LLC (Wilson N. Jones Regional Medical Center)
• Sherman Grayson Hospital LLC (Wilson N. Jones Regional Medical Center - BHS)
• Sherman Grayson Hospital LLC (D/B/A/ WNJ CRNA Group)

• Ambulatory Surgical Clinic/Center in Sherman, TX
• Providers in Sherman, TX by specialty
• Ambulatory Surgical Clinic/Center in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 30, 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.

Verify at the official NPI Registry.