Charles H Machell, M.D.

Primary specialty

Clinical Cardiac Electrophysiology PhysicianTaxonomy code 207RC0001X

License

F6894 Issued in TX

Practice address

6800 Ih 10 W
Ste 350
San Antonio, TX 78201-2038

Phone

(210) 615-0494

NPI assigned

Jul 28, 2005

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

Medicare fee-for-service enrollment

Enrolled in TX, NM2 enrollments

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 2

Specialty

Cardiac Electrophysiology

Education

University of Texas Medical Branch at Galveston, 1980

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Christus Trinity Clinic TexasGroup PAC ID 3072426741, 1,540 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Christus Good Shepherd Medical Center Hospital, Longview, TX, CCN 450032
• Christus Mother Frances Hospital Hospital, Tyler, TX, CCN 450102
• Longview Regional Medical Center Hospital, Longview, TX, CCN 450702
• Baylor Scott & White Texas Spine & Joint Hospital Hospital, Tyler, TX, CCN 450864

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cmachell217493@direct.phs.org
• Direct secure messaging: 3254-machell-charles@direct.leadingreach.com
• Direct secure messaging: cmachell248649@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 and National Provider Directory roles.

• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1285684225
  Medicare reassignment Care Compare group NPD
• Presbyterian Healthcare Services

  dba Presbyterian Medical Group

  • Internal Medicine Physician
  • Albuquerque, NM
  • NPI 1104802354
  Medicare reassignment NPD
• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Rural Health Clinic/Center
  • Winnsboro, TX
  • NPI 1801673165
  NPD
• Presbyterian Healthcare Services

  dba Presbyterian Hospital

  • General Acute Care Hospital
  • Albuquerque, NM
  • NPI 1215913470
  NPD
• Presbyterian Healthcare Services

  dba Lincoln County Medical Center

  • Critical Access Hospital
  • Ruidoso, NM
  • NPI 1558347708
  NPD
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  dba Methodist Hospital Hill Country

  • General Acute Care Hospital
  • Fredericksburg, TX
  • NPI 1376256354
  NPD (past)
• San Antonio Cardiology Clinic PA

  dba Cardiology Clinic of San Antonio

  • Cardiovascular Disease Physician
  • San Antonio, TX
  • NPI 1326073206
  NPD (past)
• South Texas Cardiovascular Consultants

  • Cardiovascular Disease Physician
  • San Antonio, TX
  • NPI 1184623647

  Clinical Cardiac Electrophysiology

  NPD (past)
• New Mexico Heart Institute, LLC

  • Cardiovascular Disease Physician
  • Albuquerque, NM
  • NPI 1346242575
  NPD (past)

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

• Christus Good Shepherd Medical Center

  • General Acute Care Hospital
  • Longview, TX
  • NPI 1124092036
  Care Compare affiliation
• Longview Medical Center LP

  dba Longview Regional Medical Center

  • General Acute Care Hospital
  • Longview, TX
  • NPI 1528026267
  Care Compare affiliation
• Mother Frances Hospital Regional Health Care Center

  dba Christus Mother Frances Hospital Tyler

  • General Acute Care Hospital
  • Tyler, TX
  • NPI 1679578439
  Care Compare affiliation
• Texas Spine and Joint Hospital, LLC

  dba Baylor Scott & White TX Spine & Joint Hos Imaging Ctr

  • General Acute Care Hospital
  • Tyler, TX
  • NPI 1942292255
  Care Compare affiliation

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

{
    "created_epoch": "1122508800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752624000000",
    "number": "1245230507",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2600",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782992600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6800 IH 10 W",
            "address_2": "STE 350",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782012038",
            "telephone_number": "210-615-0494"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4604 NE Stallings Dr",
            "address_purpose": "LOCATION",
            "city": "Nacogdoches",
            "state": "TX",
            "postal_code": "759651608",
            "country_code": "US",
            "telephone_number": "903-315-4880",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "707 E Marshall Ave",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756015545",
            "country_code": "US",
            "telephone_number": "903-315-5400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "703 E Marshall Ave Ste 5007",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756015554",
            "country_code": "US",
            "telephone_number": "903-315-5400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MACHELL",
        "first_name": "CHARLES",
        "middle_name": "H",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-28",
        "last_updated": "2025-07-16",
        "certification_date": "2025-07-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "TX",
            "license": "F6894",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Theresa Christine Macgregor
• Andre Mach, PHARM. D.
• Daeme Machado
• Marisa V. Machado, COTA
• Migdalia Machado, DO
• John Machen, COTA
• Anne Christine Machinena, M.D.
• Melanie Elana Machingo, RD
• Eduardo Macias Enriquez, MD
• Macias Healthcare Clinic

• Clinical Cardiac Electrophysiology Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Clinical Cardiac Electrophysiology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 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.