Tamara J Merchant-McCambry, M.D.

Primary specialty

Colon & Rectal Surgery PhysicianTaxonomy code 208C00000X

License

M3019 Issued in TX

Practice address

1162 E Sonterra Blvd Ste 210
San Antonio, TX 78258-4049

Phone

(210) 787-7097

Fax

(210) 579-6599

NPI assigned

May 20, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

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

Colorectal Surgery (Proctology)Also: General Surgery

Education

Rutgers New Jersey Medical School, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

TMC Provider Group PLLCGroup PAC ID 6305149121, 213 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baptist Medical Center Hospital, San Antonio, TX, CCN 450058

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• TMC Provider Group PLLC

  • Urgent Care Clinic/Center
  • San Antonio, TX
  • NPI 1053784660
  Medicare reassignment Care Compare group NPD
• Bernard T Swift Jr., DO

  • Occupational Medicine Physician
  • San Antonio, TX
  • NPI 1497722235
  Medicare reassignment
• TMC Provider Group PLLC

  • Urgent Care Clinic/Center
  • Austin, TX
  • NPI 1003271800
  NPD
• TMC Provider Group PLLC

  • Urgent Care Clinic/Center
  • San Antonio, TX
  • NPI 1033968789
  NPD
• Jaime L Mayoral MD PA

  • Colon & Rectal Surgery Physician
  • San Antonio, TX
  • NPI 1457384158
  NPD (past)

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

• VHS San Antonio Partners LLC

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1598744856
  Care Compare affiliation

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

{
    "created_epoch": "1148083200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1235183526",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1162 E SONTERRA BLVD STE 210",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782584049",
            "telephone_number": "210-787-7097",
            "fax_number": "210-579-6599"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1162 E SONTERRA BLVD STE 210",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782584049",
            "telephone_number": "210-787-7097",
            "fax_number": "210-579-6599"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERCHANT-MCCAMBRY",
        "first_name": "TAMARA",
        "middle_name": "J",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-20",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "TX",
            "license": "M3019",
            "primary": false
        },
        {
            "code": "208C00000X",
            "taxonomy_group": "",
            "desc": "Colon & Rectal Surgery",
            "state": "TX",
            "license": "M3019",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1821340-01",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Jaiden Paige Mercer
• Jett Joseph Mercer, M.D.
• Julianne Alyssa Mercer, PHARMD
• Nicole Robbyn Merchan de Arriola, LPC- ASSOCIATE
• Camila Sofia Merchan, RN
• Asim Merchant, M.D.
• Irfan Merchant
• Shams Merchant, FNP
• Susan Marie Mercier, NNP
• Mercy Medical Equipment Company

• Colon & Rectal Surgery Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Colon & Rectal Surgery Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 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.