Dawn Dee Ostberg, FNP-BC

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

NP0222 Issued in GU

Practice address

655 Harmon Loop Rd Ste 108
Dededo, GU 96929-6544

Phone

(671) 633-4404

Fax

(671) 633-4452

NPI assigned

Oct 28, 2020

Last updated

Apr 8, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in GU

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Guam Healthcare Development IncorporatedGroup PAC ID 9234351776, 211 clinicians

Takecare Insurance Company IncGroup PAC ID 8325951239, 28 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Guam Regional Medical City Hospital, Dededo, GU, CCN 650003

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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.

• Guam Healthcare Development Incorporated

  dba GRMC Specialty Care Center

  • Clinic/Center
  • Dededo, GU
  • NPI 1326447939
  Medicare reassignment Care Compare group NPD
• Takecare Insurance Company Inc.

  dba FHP Health Center

  • Health Service Clinic/Center
  • Tamuning, GU
  • NPI 1972565240

  Family Medicine

  Medicare reassignment Care Compare group NPD

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

• Guam Healthcare Development Incorporated

  dba Guam Regional Medical City

  • General Acute Care Hospital
  • Dededo, GU
  • NPI 1194159525
  Care Compare affiliation

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

{
    "created_epoch": "1603843200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744070400000",
    "number": "1376143560",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "240R ENRIQUE SAN NICOLAS",
            "city": "TALOFOFO",
            "state": "GU",
            "postal_code": "969153630",
            "telephone_number": "671-788-3296"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "655 HARMON LOOP RD STE 108",
            "city": "DEDEDO",
            "state": "GU",
            "postal_code": "969296544",
            "telephone_number": "671-633-4404",
            "fax_number": "671-633-4452"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSTBERG",
        "first_name": "DAWN",
        "middle_name": "DEE",
        "credential": "FNP-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-10-28",
        "last_updated": "2025-04-08",
        "certification_date": "2025-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "GU",
            "license": "NP0222",
            "primary": true
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "GU",
            "license": "20NP03",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andrew T. Mueller, CRNA
• Marina NG
• Noel Silan, DPM, PC
• Verrad Kwasi Owusu Nyame, MD
• Rhoda Gaba Orallo, MSW, LCSW
• Pacific Eye Center
• Richard Paul J. Pajela, PT, DPT
• Palm Tree LLC (Dededo Dental Center)
• Palm Tree LLC
• Hope Marie Jacosalem Pangelinan, MSW

• Nurse Practitioner in Dededo, GU
• Providers in Dededo, GU by specialty
• Nurse Practitioner in Guam

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 8, 2025; 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.