Benjamin C Briggs

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

115814-23 Issued in NH

Practice address

333 Borthwick Ave
Portsmouth, NH 03801-7128

Phone

(603) 436-5110

NPI assigned

Sep 7, 2022

Last updated

Dec 4, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NH

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Portsmouth Anesthesia Associates PAGroup PAC ID 6002855327, 40 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Portsmouth Regional Hospital Hospital, Portsmouth, NH, CCN 300029
• Frisbie Memorial Hospital Hospital, Rochester, NH, CCN 300014

Medicare enrollment (NPD)

Enrolled

State licenses

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Portsmouth Anesthesia Associates PA

  • Anesthesiology Physician
  • Portsmouth, NH
  • NPI 1568584290
  Medicare reassignment Care Compare group NPD

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

• FMH Health Services, LLC

  dba Frisbie Memorial Hospital

  • General Acute Care Hospital
  • Rochester, NH
  • NPI 1689215030
  Care Compare affiliation
• HCA Health Services of New Hampshire Inc

  dba Portsmouth Regional Hospital

  • General Acute Care Hospital
  • Portsmouth, NH
  • NPI 1518913607
  Care Compare affiliation

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

{
    "created_epoch": "1662508800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764806400000",
    "number": "1972224061",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 504",
            "city": "ACTON",
            "state": "ME",
            "postal_code": "040010504",
            "telephone_number": "603-759-1359"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 BORTHWICK AVE",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038017128",
            "telephone_number": "603-436-5110"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRIGGS",
        "first_name": "BENJAMIN",
        "middle_name": "C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-09-07",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NH",
            "license": "115814-23",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Breeze Family Dentistry, P.C. (Better Smiles Dental Care)
• Andrea Beth Breig, NP
• Stephanie T Brewer, PA
• Brian McGuire, DMD, Ms, PLLC (Portsmouth Pediatric Dentistry)
• Brianna Lee Brickner, MA
• Ruth Anne Brighton, LNA
• Brightside Medical of Michigan PC
• Brigette Brock, PA-C
• Michelle Elaine Brong, CNM
• Johanna Lynne Broughton, LICSW LADC

• Certified Registered Nurse Anesthetist in Portsmouth, NH
• Providers in Portsmouth, NH by specialty
• Certified Registered Nurse Anesthetist in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 4, 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.