Bengt Josephson Grua, MD

Primary specialty

Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X

License

17238A Issued in WY

Practice address

1541 Diamond Dr
Casper, WY 82601-6247

Phone

(307) 232-6649

Fax

(307) 215-0898

NPI assigned

Mar 22, 2019

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

Medicare fee-for-service enrollment

Enrolled in NH, WY3 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 3

Specialty

Pain Management

Education

Florida Atlantic University, College of Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Gem City Bone and Joint PCGroup PAC ID 0244144715, 21 clinicians

Summit Memorial Medical Group LLCGroup PAC ID 1254876683, 40 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Summit Medical Center Hospital, Casper, WY, CCN 530034
• Memorial Hospital of Converse County Hospital, Douglas, WY, CCN 531302
• Campbell County Health Hospital, Gillette, WY, CCN 530002
• Ivinson Memorial Hospital Hospital, Laramie, WY, CCN 530025
• Banner Wyoming Medical Center Hospital, Casper, WY, CCN 530012

Merit-based Incentive Payment System (MIPS)

Final score

79.66 of 100Reported as apm

Quality

53.51

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• Summit Memorial Medical Group LLC

  • General Practice Physician
  • Casper, WY
  • NPI 1598469462
  Medicare reassignment Care Compare group NPD
• Gem City Bone & Joint PC

  • Ambulatory Surgical Clinic/Center
  • Laramie, WY
  • NPI 1518947589
  Medicare reassignment Care Compare group
• Amoskeag Anesthesia, PLLC

  • Anesthesiology Physician
  • Manchester, NH
  • NPI 1104883511
  Medicare reassignment NPD
• Dartmouth-Hitchcock Clinic

  • Internal Medicine Physician
  • Lebanon, NH
  • NPI 1548210198

  Anesthesiology

  Medicare reassignment NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Campbell County Hospital District

  • General Acute Care Hospital
  • Gillette, WY
  • NPI 1487638417
  Care Compare affiliation
• Campbell County Hospital District

  dba Powder River Surgery Center

  • Ambulatory Surgical Clinic/Center
  • Gillette, WY
  • NPI 1780738153

  Hospital

  Care Compare affiliation
• Ivinson Memorial Hospital

  • Rural Acute Care Hospital
  • Laramie, WY
  • NPI 1336289552
  Care Compare affiliation
• Memorial Hospital of Converse County

  • Critical Access Hospital
  • Douglas, WY
  • NPI 1326085408
  Care Compare affiliation
• Summit Medical Center, LLC

  • General Acute Care Hospital
  • Casper, WY
  • NPI 1609297506
  Care Compare affiliation
• Wyoming Medical Center Inc

  • General Acute Care Hospital
  • Casper, WY
  • NPI 1346332954
  Care Compare affiliation

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

{
    "created_epoch": "1553212800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774310400000",
    "number": "1275093650",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1541 DIAMOND DR",
            "city": "CASPER",
            "state": "WY",
            "postal_code": "826016247",
            "telephone_number": "307-232-6649",
            "fax_number": "307-215-0898"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1541 DIAMOND DR",
            "city": "CASPER",
            "state": "WY",
            "postal_code": "826016247",
            "telephone_number": "307-232-6649",
            "fax_number": "307-215-0898"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Medical Dr Dept Of",
            "address_purpose": "LOCATION",
            "city": "Lebanon",
            "state": "NH",
            "postal_code": "037561000",
            "country_code": "US",
            "telephone_number": "603-650-4356",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRUA",
        "first_name": "BENGT",
        "middle_name": "JOSEPHSON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-22",
        "last_updated": "2026-03-24",
        "certification_date": "2026-03-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NH",
            "license": "21768",
            "primary": false
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "WY",
            "license": "17238A",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michelle Grissom, MS, LPC
• Maggie M Grooms, PHARM.D., R.PH.
• Sarah G Grooms, MD
• Breck S Groskreutz, PA-C
• Shelby Lee Groskreutz
• Denice Grubb, H.I.S.
• Robert Steven Grubb, H.I.S.
• Megan Grube
• Caleigh Grundhoffer
• Amy Marie Gruwell, FNP

• Pain Medicine (Anesthesiology) Physician in Casper, WY
• Providers in Casper, WY by specialty
• Pain Medicine (Anesthesiology) Physician in Wyoming

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.