Bridget Bonsall Stiegler, D.O.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

005188 Issued in AZ

Practice address

914 N San Francisco St Ste M
Flagstaff, AZ 86001-3254

Phone

(928) 266-0036

Fax

(928) 266-0094

NPI assigned

May 9, 2007

Sex

Female

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 AZ

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

Hospice/Palliative CareAlso: Hospitalist, Internal Medicine

Education

Arizona College of Osteopathic Medicine Mid Western University, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northern Arizona Healthcare CorporationGroup PAC ID 3577473362, 391 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Flagstaff Medical Center Hospital, Flagstaff, AZ, CCN 030023

Merit-based Incentive Payment System (MIPS)

Final score

82.13 of 100Reported as group

Quality

66.85

Promoting interoperability

99

Improvement activities

40

Cost

74.4

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Northern Arizona Healthcare Corporation

  • Family Medicine Physician
  • Flagstaff, AZ
  • NPI 1669914552

  AZ, Internal Medicine

  Medicare reassignment Care Compare group NPD
• Flagstaff Pathology Associates

  • Anatomic Pathology & Clinical Pathology Physician
  • Flagstaff, AZ
  • NPI 1306205612
  NPD
• Northern Arizona Healthcare Corporation

  • Multi-Specialty Clinic/Center
  • Flagstaff, AZ
  • NPI 1235732702
  NPD

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

• Flagstaff Medical Center

  • Air Ambulance
  • Flagstaff, AZ
  • NPI 1427234111

  Hospital

  Care Compare affiliation
• Flagstaff Medical Center

  • Land Ambulance
  • Flagstaff, AZ
  • NPI 1518143205

  Hospital

  Care Compare affiliation
• Flagstaff Medical Center

  • Psychiatric Hospital Unit
  • Flagstaff, AZ
  • NPI 1649370875

  Hospital

  Care Compare affiliation
• Flagstaff Medical Center

  • General Acute Care Hospital
  • Flagstaff, AZ
  • NPI 1780635078

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1178668800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776816000000",
    "number": "1740494665",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1200 N BEAVER ST",
            "city": "FLAGSTAFF",
            "state": "AZ",
            "postal_code": "860013118",
            "telephone_number": "928-213-6235",
            "fax_number": "928-213-6292"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "914 N SAN FRANCISCO ST STE M",
            "city": "FLAGSTAFF",
            "state": "AZ",
            "postal_code": "860013254",
            "telephone_number": "928-266-0036",
            "fax_number": "928-266-0094"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1215 N Beaver St",
            "address_purpose": "LOCATION",
            "city": "Flagstaff",
            "state": "AZ",
            "postal_code": "860013126",
            "country_code": "US",
            "telephone_number": "928-773-2200",
            "fax_number": "928-773-2300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STIEGLER",
        "first_name": "BRIDGET",
        "middle_name": "BONSALL",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-09",
        "last_updated": "2026-04-22",
        "certification_date": "2026-04-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "005188",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "447818",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Autumn Elisabeth Stevenson, M.D.
• Candace Stewart, MSW
• Ernest Stewart, MD
• Sandra Lee Stewart
• Emily Stice, BA
• Travis Clark Stiegler, D.O.
• Aimee Stone, RN, MPH, IBCLC
• Christopher Russell Stone, DPN, FNP
• Randi Nicole Stone, RBT
• Thomas W Stone, O.D.

• All providers in Flagstaff, AZ
• Internal Medicine Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 22, 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.