Marcia Arlene Barnes, M.D.

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

K5798 Issued in TX

Practice address

504 Medical Center Blvd
Conroe, TX 77304-2808

Phone

(713) 432-1100

Fax

(713) 432-0221

NPI assigned

Jun 20, 2005

Sex

Female

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Baylor College of Medicine

  • Clinical Medical Laboratory
  • Houston, TX
  • NPI 1609850445

  Anatomic Pathology & Clinical Pathology

  NPD (past)

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

{
    "created_epoch": "1119225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1740285352",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4677",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "772104677"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "504 MEDICAL CENTER BLVD",
            "city": "CONROE",
            "state": "TX",
            "postal_code": "773042808",
            "telephone_number": "713-432-1100",
            "fax_number": "713-432-0221"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARNES",
        "first_name": "MARCIA",
        "middle_name": "ARLENE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-06-20",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "TX",
            "license": "K5798",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Matthew Michael Barber, RPH, PHARMD
• Stephen Paul Barker
• Sophie Jordana Barnard, SLPA
• Daniel Barnes, A.T.C., L.A.T.
• Kia Barnes, RN
• Novana Barney
• Silvia Raquel Baroutjian, CODA
• Joseph Francisco Barraza IV
• Ivana Barrera
• Kylie Barroso, DDS

• Anatomic Pathology & Clinical Pathology Physician in Conroe, TX
• Providers in Conroe, TX by specialty
• Anatomic Pathology & Clinical Pathology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.