Timothy M Lopez, MD

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

90-72 Issued in NM

Practice address

490A W Zia Rd
Santa Fe, NM 87505-6996

Phone

(505) 913-8900

Fax

(505) 913-8923

NPI assigned

Jul 14, 2005

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 NM

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

Medical OncologyAlso: Hematology, Internal Medicine

Education

University of New Mexico School of Medicine, 1984

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

St Vincent HospitalGroup PAC ID 6608775135, 335 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Christus St Vincent Regional Medical Center Hospital, Santa Fe, NM, CCN 320002
• Los Alamos Medical Center Hospital, Los Alamos, NM, CCN 320033
• Holy Cross Hospital a Div of Taos Health Systems Hospital, Taos, NM, CCN 321310
• Presbyterian Santa Fe Medical Center Hospital, Santa Fe, NM, CCN 320090

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: owz6910@yourcarecommunity.org
• Direct secure messaging: tlopez165938@christushealth.direct-ci.net

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.

• St Vincent Hospital

  dba CHRISTUS St. Vincent Pediatrics

  • Pediatrics Physician
  • Santa Fe, NM
  • NPI 1063367803
  Medicare reassignment Care Compare group
• Los Alamos Physician Practices LLC

  • Family Medicine Physician
  • Los Alamos, NM
  • NPI 1750330510
  Medicare reassignment NPD
• Los Alamos Physician Practices, LLC

  dba Los Alamos General Surgery Clinic

  • Surgery Physician
  • Los Alamos, NM
  • NPI 1801075783
  NPD
• St Vincent Hospital

  dba CHRISTUS St. Vincent Regional Medical Center

  • General Acute Care Hospital
  • Santa Fe, NM
  • NPI 1578587150
  NPD
• St. Vincent Hospital

  dba CHRISTUS St. Vincent Behavioral Health Specialists

  • Neurology Physician
  • Santa Fe, NM
  • NPI 1831493584
  NPD
• St. Vincent Hospital

  dba CHRISTUS St. Vincent Medical Oncologists

  • Medical Oncology Physician
  • Santa Fe, NM
  • NPI 1609105139
  NPD (past)
• Taos Health Systems, Inc., Holy Cross Hospital

  • Critical Access Hospital
  • Taos, NM
  • NPI 1902338049
  NPD (past)

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

• PHC-Los Alamos Inc

  dba Los Alamos Medical Center

  • Rural Acute Care Hospital
  • Los Alamos, NM
  • NPI 1285701623
  Care Compare affiliation
• Presbyterian Healthcare Services

  dba Presbyterian Santa Fe Medical Center

  • General Acute Care Hospital
  • Santa Fe, NM
  • NPI 1730684853
  Care Compare affiliation
• St Vincent Hospital

  dba CHRISTUS St. Vincent Regional Medical Center

  • General Acute Care Hospital
  • Santa Fe, NM
  • NPI 1578587150
  Care Compare affiliation
• Taos Health Systems Inc Holy Cross Hospital

  dba Holy Cross Hospital

  • General Acute Care Hospital
  • Taos, NM
  • NPI 1194751958
  Care Compare affiliation
• Taos Health Systems, Inc., Holy Cross Hospital

  • Critical Access Hospital
  • Taos, NM
  • NPI 1902338049
  Care Compare affiliation

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

{
    "created_epoch": "1121299200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1174521983",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "490A W ZIA RD",
            "city": "SANTA FE",
            "state": "NM",
            "postal_code": "875056996",
            "telephone_number": "505-913-8900",
            "fax_number": "505-913-8923"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "490A W ZIA RD",
            "city": "SANTA FE",
            "state": "NM",
            "postal_code": "875056996",
            "telephone_number": "505-913-8900",
            "fax_number": "505-913-8923"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOPEZ",
        "first_name": "TIMOTHY",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-14",
        "last_updated": "2026-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NM",
            "license": "90-72",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "900003136",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Leonora Jeanette Lopez, MD
• Mar Alejandra Lopez
• Mary Ellen Lopez, CNP
• Ramona Lopez
• Robert Lopez
• Adam Lord, P-LMSW
• Laurel Lord, LCSW
• Carolina Grace Lorenzo
• Loretta S Ohmaye
• Karen L Lorusso, MD

• Hematology & Oncology Physician in Santa Fe, NM
• Providers in Santa Fe, NM by specialty
• Hematology & Oncology Physician in New Mexico

• 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.