Mark Porter, M.D.

Primary specialty

Pediatric Endocrinology PhysicianTaxonomy code 2080P0205X

License

T1812 Issued in TX

Practice address

315 N San Saba Ste 1135
San Antonio, TX 78207-3255

Phone

(210) 704-3030

NPI assigned

May 5, 2015

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mporter450860@direct.hopkinsmedicine.org
• Direct secure messaging: mporter420513@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.

• Baylor College of Medicine

  • Pediatrics Physician
  • San Antonio, TX
  • NPI 1285079764
  Medicare reassignment NPD
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

{
    "created_epoch": "1430784000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1699920000000",
    "number": "1871970301",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "315 N SAN SABA STE 1135",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782073255"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "315 N SAN SABA STE 1135",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782073255",
            "telephone_number": "210-704-3030"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "333 N Santa Rosa",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782073108",
            "country_code": "US",
            "telephone_number": "210-704-4708",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "200 N Wolfe St",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212870011",
            "country_code": "US",
            "telephone_number": "410-955-6463",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PORTER",
        "first_name": "MARK",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-05-05",
        "last_updated": "2023-11-14",
        "certification_date": "2023-11-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "T1812",
            "primary": false
        },
        {
            "code": "2080P0205X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Endocrinology",
            "state": "MD",
            "license": "D86004",
            "primary": false
        },
        {
            "code": "2080P0205X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Endocrinology",
            "state": "TX",
            "license": "T1812",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Clarence Milton Porter, MD
• Clifford Porter, LPC
• Glenn Porter, OTR
• Janet Porter, APRN FNP-BC
• Jason Paul Porter
• Mark Anthony Porter, D.D.S.
• Patricia Mae Porter, LCSW
• Randel Porter, MA, LPC
• Shane Greggory Porter, DDS
• Shannon Paige Porter, LMFT

• Pediatric Endocrinology Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Pediatric Endocrinology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 14, 2023; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.