Regina Zamacona, DO

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

U6837 Issued in TX

Practice address

6411 Fannin St
Houston, TX 77030-1501

Phone

(713) 704-4000

NPI assigned

May 5, 2021

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

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: rzamacona253339@direct.phs.org

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.

• Presbyterian Healthcare Services

  • Internal Medicine Physician
  • Albuquerque, NM
  • NPI 1104802354

  Pediatrics

  Medicare reassignment NPD
• Presbyterian Healthcare Services

  • General Acute Care Hospital
  • Albuquerque, NM
  • NPI 1215913470
  NPD

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

{
    "created_epoch": "1620172800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1902480056",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6411 FANNIN ST",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301501",
            "telephone_number": "713-704-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6411 FANNIN ST",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301501",
            "telephone_number": "713-704-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZAMACONA",
        "first_name": "REGINA",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-05-05",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "U6837",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mary Ann Zalewski
• Llanet Zaligan
• Zalini Group LLC
• Caitlin Freeman Zall, APRN
• Ali Zalpour, PHARMD
• Zamakan
• Zaman Dental PA
• Ameena Laila Zaman, PHARMD
• Ashiq Zaman, M.D.
• Deena Eman Zaman, D.D.S.

• Pediatrics Physician in Houston, TX
• Providers in Houston, TX by specialty
• Pediatrics Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.