William F. Beringer, DO

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

1761 Issued in HI

Practice address

40 Aulike St Ste 317
Kailua, HI 96734-2757

Phone

(808) 744-6638

Fax

(808) 261-1425

NPI assigned

Feb 13, 2007

Last updated

Sep 29, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in HI

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 1

Specialty

Neurosurgery

Education

Other, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hawaii Brain and Spine IncGroup PAC ID 6204108640, 3 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventist Health Castle Hospital, Kailua, HI, CCN 120006
• The Queens Medical Center Hospital, Honolulu, HI, CCN 120001

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Networks

• HI PPO
• devoted network organization-c89d4c14-e90f-4cf7-83f9-456527a52335

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/10048/brand/1/csg/1/fhir/r4
• FHIR API: https://api.platform.athenahealth.com/16353/brand/1/csg/1/fhir/r4
• Direct secure messaging: william.beringer.1@16353.direct.athenahealth.com

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.

• Hawaii Brain and Spine Inc

  • Neurological Surgery Physician
  • Kailua, HI
  • NPI 1174046346
  Medicare reassignment Care Compare group NPD Authorized official
• Hawaii Neuromonitoring LLC

  • Electrodiagnostic Medicine Physician
  • Kailua, HI
  • NPI 1083114284
  NPD Authorized official
• Hawaii Pain and Spine LLC

  • Interventional Pain Medicine Physician
  • Kailua, HI
  • NPI 1619467347
  NPD (past)
• East Tennessee Brain & Spine Center, PC

  • Neurological Surgery Physician
  • Johnson City, TN
  • NPI 1366452914
  NPD (past)
• Spine Institute of Idaho P a

  • Orthopaedic Surgery of the Spine Physician
  • Meridian, ID
  • NPI 1659380269
  NPD (past)
• Surgical Specialists of Oklahoma PLLC

  • Surgery Physician
  • Midwest City, OK
  • NPI 1871542639
  NPD (past)

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

• Castle Medical Center

  • General Acute Care Hospital
  • Kailua, HI
  • NPI 1316937691
  Care Compare affiliation
• The Queens Medical Center

  • General Acute Care Hospital
  • Honolulu, HI
  • NPI 1184612764
  Care Compare affiliation

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

{
    "created_epoch": "1171324800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1073655221",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 AULIKE ST",
            "city": "KAILUA",
            "state": "HI",
            "postal_code": "967342758",
            "telephone_number": "808-744-6638",
            "fax_number": "808-261-1425"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40 AULIKE ST STE 317",
            "city": "KAILUA",
            "state": "HI",
            "postal_code": "967342757",
            "telephone_number": "808-744-6638",
            "fax_number": "808-261-1425"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "701 Med Tech Pkwy",
            "address_2": "Suite 300",
            "address_purpose": "LOCATION",
            "city": "Johnson City",
            "state": "TN",
            "postal_code": "376042365",
            "country_code": "US",
            "telephone_number": "423-232-8301",
            "fax_number": "423-232-8304",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2230 Liliha St # 104",
            "address_purpose": "LOCATION",
            "city": "Honolulu",
            "state": "HI",
            "postal_code": "968171646",
            "country_code": "US",
            "telephone_number": "808-261-4476",
            "fax_number": "808-263-4476",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BERINGER",
        "first_name": "WILLIAM",
        "middle_name": "F.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-13",
        "last_updated": "2026-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "HI",
            "license": "1761",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200113280A",
            "state": "OK"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Dan Bendtsen, M.D.
• Kristen Benevides, LCSW
• Juliet G. Beniga, APRN
• Corinne Alyse Bennetts, RN
• Sloane Berger-Chen, M.D.
• Donna Maria Bernhard, APRN-RX
• Gwendolyn Berrisford
• Shaun P Berry, MD
• Glenn Todd Bessinger, M.D., PH.D.
• Eesha R Bhattacharyya, MD

• Neurological Surgery Physician in Kailua, HI
• Providers in Kailua, HI by specialty
• Neurological Surgery Physician in Hawaii

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 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.