Urologic Specialists of Oklahoma Inc

Primary specialty

Urology PhysicianTaxonomy code 208800000X

Legal business name

UROLOGIC SPECIALISTS OF OKLAHOMA INC

Doing business as

Urologic Specialists of Arkansas, P.A.

Practice address

6801 Rogers Ave Ste 412
Fort Smith, AR 72903-4067

Phone

(918) 749-8765

Fax

(918) 392-2155

NPI assigned

Apr 18, 2024

Last updated

Nov 24, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Shaun Gobind Singh Grewal, MDNPI 1972764496

Title

President

Phone

(918) 749-8765

Specialties & licenses 1

Addresses

Other names 1

• Urologic Specialists of Arkansas, P.A. Doing business as

Medicare fee-for-service enrollment

Enrolled in AR

Enrollment records 1

Other NPIs with the same Medicare PAC ID 2

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

• Urologic Specialists of Oklahoma Inc

  • Urology Physician
  • Tulsa, OK
  • NPI 1174546162

  3779470091

  Same PAC ID
• Urologic Specialists of Oklahoma Inc

  • Urology Physician
  • Owasso, OK
  • NPI 1619789310

  3779470091

  Same PAC ID

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

CLIA laboratory certificates

Tax ID family

Urologic Specialists of Arkansas PA3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

• Urologic Specialists of Oklahoma

  • Urology Physician
  • Tulsa, OK
  • NPI 1669700571
  NPD tax ID
• Urologic Specialists of Oklahoma Inc

  • Urology Physician
  • Owasso, OK
  • NPI 1619789310
  NPD tax ID

Locations

Practitioners 1

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.

• Shaun Gobind Singh Grewal, M.D.

  • Urology Physician
  • Tulsa, OK
  • NPI 1972764496
  Authorized official Same address or phone

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

{
    "created_epoch": "1713398400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1763942400000",
    "number": "1831944487",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10901 E 48TH ST",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741465830",
            "telephone_number": "918-749-8765",
            "fax_number": "918-392-2155"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6801 ROGERS AVE STE 412",
            "city": "FORT SMITH",
            "state": "AR",
            "postal_code": "729034067",
            "telephone_number": "918-749-8765",
            "fax_number": "918-392-2155"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "UROLOGIC SPECIALISTS OF OKLAHOMA INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-04-18",
        "last_updated": "2025-11-24",
        "certification_date": "2025-11-24",
        "status": "A",
        "authorized_official_last_name": "GREWAL",
        "authorized_official_first_name": "SHAUN",
        "authorized_official_middle_name": "GOBIND SINGH",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "918-749-8765",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "208800000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Urology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Urologic Specialists of Arkansas, P.A.",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• University of Arkansas for Medical Sciences (Childrens UIniversity Medical Group)
• University of Arkansas for Medical Sciences (AHEC Family Medical Center)
• University of Arkansas for Medical Sciences
• Upchurch Holdings (Life Therapeutic)
• Peyton Upchurch
• Urology Group of Western Arkansas
• Muhammad Usman, M.D.
• Denise Valentin, R.N.P.
• Luis Ernsto Valle
• Valley Group, PLLC (Valley Health Care)

• Urology Physician in Fort Smith, AR
• Providers in Fort Smith, AR by specialty
• Urology Physician in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 24, 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.