Peter Barmon Brett, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

G59321 Issued in CA

Practice address

3883 Airway Dr # 220
Santa Rosa, CA 95403-1670

Phone

(707) 521-7750

NPI assigned

Oct 11, 2006

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

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in MP

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

Hematology/Oncology

Education

Stanford University School of Medicine, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Commonwealth Healthcare CorporationGroup PAC ID 7719075167, 79 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Commonwealth Health Center Hospital, Garapan, MP, CCN 660001

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. 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 Medicine

Practice roles

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.

• Commonwealth Healthcare Corporation

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Saipan, MP
  • NPI 1285858290
  Medicare reassignment Care Compare group NPD
• Commonwealth Healthcare Corporation

  • General Acute Care Hospital
  • Saipan, MP
  • NPI 1871616292
  NPD
• Redwood Regional Medical Group Inc

  • Hematology & Oncology Physician
  • Santa Rosa, CA
  • NPI 1275556607
  NPD (past)

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

• Commonwealth Healthcare Corporation

  • General Acute Care Hospital
  • Saipan, MP
  • NPI 1871616292
  Care Compare affiliation

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

{
    "created_epoch": "1160524800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1487743472",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2350 W EL CAMINO REAL FL 2",
            "city": "MOUNTAIN VIEW",
            "state": "CA",
            "postal_code": "940406203",
            "telephone_number": "707-521-7750",
            "fax_number": "707-521-7745"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3883 AIRWAY DR # 220",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954031670",
            "telephone_number": "707-521-7750"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BRETT",
        "first_name": "PETER",
        "middle_name": "BARMON",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-11",
        "last_updated": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "CA",
            "license": "G59321",
            "primary": false
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "CA",
            "license": "G59321",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "G59321",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE MEDICAL LICENSE",
            "identifier": "G59321",
            "state": "CA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G593210",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Debra Ann Brennan, MFT MARRIAGE & FAMIL
• Amy Brenner, NP
• Daniel Adam Brenner, MD / PHD
• Jo Anne Bressick, MA
• Eloyce Brethower
• Amy Beth Breuninger, AMY BREUNINGER, P.T.
• Erin Brewbaker
• Morton Fredrick Brewer, M.D.
• Theresa Brewer
• Brian Thalhamer

• Hematology & Oncology Physician in Santa Rosa, CA
• Providers in Santa Rosa, CA by specialty
• Hematology & Oncology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2023; 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.