Ryan Nguyen, DO

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

U2591 Issued in TX

Practice address

3044 Old Denton Rd Ste 138
Carrollton, TX 75007-5099

Phone

(972) 245-0007

Fax

(972) 980-3738

NPI assigned

Apr 1, 2020

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

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

State licenses

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.

• Ut Physicians

  • Anesthesiology Physician
  • Houston, TX
  • NPI 1033157821

  Pediatrics

  Medicare reassignment NPD
• Ut Physicians

  dba UT Health Services

  • Health Educator
  • Houston, TX
  • NPI 1316534472
  NPD
• Memorial Hermann Health System

  dba Memorial Hermann Katy Hospital

  • General Acute Care Hospital
  • Katy, TX
  • NPI 1932152337
  NPD (past)

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

{
    "created_epoch": "1585699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1952939175",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3044 OLD DENTON RD STE 138",
            "city": "CARROLLTON",
            "state": "TX",
            "postal_code": "750075099",
            "telephone_number": "972-245-0007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3044 OLD DENTON RD STE 138",
            "city": "CARROLLTON",
            "state": "TX",
            "postal_code": "750075099",
            "telephone_number": "972-245-0007",
            "fax_number": "972-980-3738"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "RYAN",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-01",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "U2591",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Linh Nguyen, RPH
• Minh Nhu Nguyen, O.D.
• Ngoc Nguyen, RN
• Phu Nguyen, PHARM D.
• Rosa Nguyen
• Tai Duc Nguyen, PHARMD
• Trent M Nguyen, DDS
• Gerry Nichols, OTR
• Marjorie Deborah Nichols, LMSW-ACP
• Kayla Nickel, OTD, OTR

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 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.