John Gasparovic, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

55010 Issued in KS

Practice address

10200 W 105TH St Ste 100
Overland Park, KS 66212-5750

Phone

(913) 492-0800

Fax

(913) 599-0951

NPI assigned

Jun 7, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in KS

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Gasgas LLCGroup PAC ID 3870786544, 15 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Gasgas LLC

  • Certified Registered Nurse Anesthetist
  • Overland Park, KS
  • NPI 1104139534

  KS

  Medicare reassignment Care Compare group
• Kansas Pain Management

  • Pain Medicine (Anesthesiology) Physician
  • Overland Park, KS
  • NPI 1104929546
  NPD (past)
• Westglen Endoscopy Center LLC

  • Ambulatory Surgical Clinic/Center
  • Shawnee, KS
  • NPI 1588644520
  NPD (past)
• St. Luke'S Hospital of Duluth

  • Hospice and Palliative Medicine (Internal Medicine) Physician
  • Duluth, MN
  • NPI 1073480968
  NPD (past)
• St. Luke'S Hospital of Duluth

  • Ambulatory Surgical Clinic/Center
  • Duluth, MN
  • NPI 1649223629

  Nurse Anesthetist, Certified Registered

  NPD (past)

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

{
    "created_epoch": "1149638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1619917846",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20375 W 151ST ST STE 306",
            "city": "OLATHE",
            "state": "KS",
            "postal_code": "660615306",
            "telephone_number": "913-782-2292",
            "fax_number": "913-782-2381"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10200 W 105TH ST STE 100",
            "city": "OVERLAND PARK",
            "state": "KS",
            "postal_code": "662125750",
            "telephone_number": "913-492-0800",
            "fax_number": "913-599-0951"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "20375 W 151st St",
            "address_2": "suite 306",
            "address_purpose": "LOCATION",
            "city": "Olathe",
            "state": "KS",
            "postal_code": "660615306",
            "country_code": "US",
            "telephone_number": "913-782-2292",
            "fax_number": "913-782-2381",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GASPAROVIC",
        "first_name": "JOHN",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-07",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MN",
            "license": "R173062-5",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "KS",
            "license": "55010",
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "KS",
            "license": "64649",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100451880B",
            "state": "KS"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RR MEDICARE",
            "identifier": "P00109289",
            "state": "KS"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gary L Baker, MD., PA
• Gary Z. Hatutian, D.D.S., P.a.
• Gas Relief, LLC
• Gasgas LLC
• Jaray Gaskins
• Kendra Gass, PA-C
• Bryn Gassaway
• Irene Gasser, RPH
• Valerie K. Gasser, SPEECH PATHOLOGIST
• Jessica Erin Gassman, FNP-C

• Certified Registered Nurse Anesthetist in Overland Park, KS
• Providers in Overland Park, KS by specialty
• Certified Registered Nurse Anesthetist in Kansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 2026; 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.