Peter Joseph Demaria, M.D.

Primary specialty

Medical Oncology PhysicianTaxonomy code 207RX0202X

License

14276071-1205 Issued in UT

Practice address

7500 Fannin St Ste 500
Houston, TX 77054-1986

Phone

(713) 795-0202

Fax

(713) 799-8290

NPI assigned

Mar 28, 2013

Sex

Male

Sole proprietor

No

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

Specialties & licenses 6

Addresses

Other identifiers 3

Medicare fee-for-service enrollment

Enrolled in TX

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/OncologyAlso: Internal Medicine

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Shannon ClinicGroup PAC ID 0840103727, 550 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Shannon Medical Center Hospital, San Angelo, TX, CCN 450571

Merit-based Incentive Payment System (MIPS)

Final score

92.59 of 100Reported as group

Quality

72.23

Promoting interoperability

99

Improvement activities

40

Cost

77.61

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Shannon Clinic

  • Family Medicine Physician
  • San Angelo, TX
  • NPI 1770587149
  Medicare reassignment Care Compare group
• Texas Oncology PA

  • Medical Oncology Physician
  • El Paso, TX
  • NPI 1811944101

  Hematology & Oncology

  NPD
• Texas Oncology PA

  • Medical Oncology Physician
  • Webster, TX
  • NPI 1821265265

  Hematology & Oncology

  NPD
• Texas Oncology PA

  • Medical Oncology Physician
  • Pearland, TX
  • NPI 1912174350

  Hematology & Oncology

  NPD

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

• Shannon Medical Center

  • General Acute Care Hospital
  • San Angelo, TX
  • NPI 1992707228
  Care Compare affiliation

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

{
    "created_epoch": "1364428800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779148800000",
    "number": "1811230873",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 911230",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753911230",
            "telephone_number": "972-997-8000",
            "fax_number": "972-234-0813"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7500 FANNIN ST STE 500",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770541986",
            "telephone_number": "713-795-0202",
            "fax_number": "713-799-8290"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2032 Alhambra Cir",
            "address_purpose": "LOCATION",
            "city": "Coral Gables",
            "state": "FL",
            "postal_code": "331342103",
            "country_code": "US",
            "telephone_number": "305-401-6386",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DEMARIA",
        "first_name": "PETER",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-03-28",
        "last_updated": "2026-05-19",
        "certification_date": "2026-05-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "TX",
            "license": "V3278",
            "primary": false
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "TX",
            "license": "V3278",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "FL",
            "license": "ME129539",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "FL",
            "license": "ME129539",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "UT",
            "license": "14276071-1205",
            "primary": true
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "FL",
            "license": "ME129539",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "FLORIDA BOARD OF MEDICINE",
            "identifier": "ME129539",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TEXAS MEDICAL BOARD",
            "identifier": "V3278",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WASHINGTON, D.C. BOARD OF MEDICINE",
            "identifier": "MD046702",
            "state": "DC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Audrey Demand, MD
• Ralph Demar, LPC
• Alicia Anne Demarco Voltz, M.D.
• Devyn Demaree
• Cheryle Demaria, MSN, BSN, RN, CCM
• Michael Demaris, R.PH.
• Glenda E Demas, LPC
• Paula F. Demasi, RN, CNS
• Stephen Dembowski, PT, DPT
• Geraldine Bates Demby, CRNA

• Medical Oncology Physician in Houston, TX
• Providers in Houston, TX by specialty
• Medical Oncology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 19, 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.