Derek Anthony Haas, M.D.

Primary specialty

Reproductive Endocrinology PhysicianTaxonomy code 207VE0102X

License

L2916 Issued in TX

Practice address

7515 Greenville Ave Ste 1030
Dallas, TX 75231-3866

Phone

(214) 224-0778

Fax

(214) 224-0779

NPI assigned

Oct 31, 2006

Last updated

Jun 17, 2024By the provider in NPPES

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: dhaas@direct.uspi.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Eh Fertility, PLLC

  dba Conceive Fertility Center

  • Reproductive Endocrinology Physician
  • Dallas, TX
  • NPI 1073012407
  NPD (past)
• Ivfmd, PA

  • Reproductive Endocrinology Physician
  • Irving, TX
  • NPI 1689727752
  NPD (past)

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

{
    "created_epoch": "1162252800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1718582400000",
    "number": "1447336664",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7515 GREENVILLE AVE STE 1030",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752313866",
            "telephone_number": "214-224-0778",
            "fax_number": "214-224-0779"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7515 GREENVILLE AVE STE 1030",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752313866",
            "telephone_number": "214-224-0778",
            "fax_number": "214-224-0779"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2101 Westpark Ct Ste 350",
            "address_purpose": "LOCATION",
            "city": "Euless",
            "state": "TX",
            "postal_code": "760403764",
            "country_code": "US",
            "telephone_number": "214-224-0778",
            "fax_number": "214-224-0779",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "13052 Dallas Pkwy Ste 230",
            "address_purpose": "LOCATION",
            "city": "Frisco",
            "state": "TX",
            "postal_code": "750334241",
            "country_code": "US",
            "telephone_number": "214-224-0778",
            "fax_number": "214-224-0779",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8080 State Highway 121 Ste 250",
            "address_purpose": "LOCATION",
            "city": "McKinney",
            "state": "TX",
            "postal_code": "750702919",
            "country_code": "US",
            "telephone_number": "214-224-0778",
            "fax_number": "214-224-0779",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAAS",
        "first_name": "DEREK",
        "middle_name": "ANTHONY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-31",
        "last_updated": "2024-06-17",
        "certification_date": "2024-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VE0102X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Reproductive Endocrinology",
            "state": "TX",
            "license": "L2916",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Una Ha, RDN
• Nicole Haaf
• Kevin Christopher Haaga, RPH
• John Francis Haarde II, O.D.
• Christopher M. Haas, M.D.
• Summer Haase
• Sara Tobin Haavisto, CRNA
• Kris Lynn Habashy, MS, CCC-SLP
• Midhath Habeeb
• Leslie Ann Habenicht, CD(DONA), LLSS

• Reproductive Endocrinology Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Reproductive Endocrinology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2024; 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.