Donna Markos, RN, IBCLC

Primary specialty

Lactation Consultant (Registered Nurse)Taxonomy code 163WL0100X

License

568916 Issued in TX

Practice address

6500 West Loop S Ste 200D
Bellaire, TX 77401-3535

Phone

(713) 486-9300

NPI assigned

Apr 29, 2026

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

Registered Nurse

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.

• Ut Physicians

  • Anesthesiology Physician
  • Houston, TX
  • NPI 1033157821
  NPD (past)
• Ut Physicians

  dba UT Health Services

  • Health Educator
  • Houston, TX
  • NPI 1316534472
  NPD (past)

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

{
    "created_epoch": "1777420800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777420800000",
    "number": "1306783378",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6050 LYMBAR DR",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770964713",
            "telephone_number": "713-486-9338"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6500 WEST LOOP S STE 200D",
            "city": "BELLAIRE",
            "state": "TX",
            "postal_code": "774013535",
            "telephone_number": "713-486-9300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1631 North Loop W Ste 220",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770081530",
            "country_code": "US",
            "telephone_number": "713-486-7900",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6410 Fannin St Ste 250",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770303004",
            "country_code": "US",
            "telephone_number": "832-325-7131",
            "fax_number": "713-512-2216",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "929 Gessner Rd Ste 1300",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770242469",
            "country_code": "US",
            "telephone_number": "713-486-6600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARKOS",
        "first_name": "DONNA",
        "credential": "RN, IBCLC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-29",
        "last_updated": "2026-04-29",
        "certification_date": "2026-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WL0100X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Lactation Consultant",
            "state": "TX",
            "license": "568916",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marie C Silva MSW LCSW, LLC
• Mario Cervantes, M.D., PA (Clinica Angeles)
• Marjorie a. Kosoy, Ed.D.PC
• Mark B. Blick D.O., P.a.
• Mark S Moeller MD PA
• Rachel Markworth, OTR
• Stacey Michelle Marshall, OTR
• Stephanie Danielle Martich, OD
• Carina R. Martigani, M.ED.
• Billie Martin, D.C.

• Lactation Consultant (Registered Nurse) in Bellaire, TX
• Providers in Bellaire, TX by specialty
• Lactation Consultant (Registered Nurse) in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 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.