NPIMap

Individual provider Active NPI

Cynthia Neitzey Anthis, MD

  • Family Medicine Physician
  • Katy, TX
National Provider Identifier
1477613016
Registry record updated Aug 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
J3962 Issued in TX
Practice address
6601 Cinco Rose Dr
Katy, TX 77494-8639
Phone
(832) 522-6444
Fax
(832) 522-6442
NPI assigned
Dec 12, 2006
Last updated
Aug 6, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X J3962 TX Primary

Addresses

Primary practice location

6601 Cinco Rose Dr
Katy, TX 77494-8639

Mailing address

18400 Katy Fwy Ste 300
Houston, TX 77094-1298
Phone (832) 522-6444

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20201221000348 TX Practitioner - Family Practice 4688930985 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Baylor College of Medicine, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
TMH Physician Associates PLLCGroup PAC ID 4486711744, 1,881 clinicians
Legacy Healthcare Services IncGroup PAC ID 2163339722, 3,431 clinicians

Practice addresses (Care Compare)

16605 Southwest Fwy
Sugar Land, TX 77479-3500
Phone (281) 275-0800

16605 Southwest Fwy 400 Mob3
Methodist Family Medicine Group
Sugar Land, TX 77479-3500
Phone (281) 275-0800

16605 SW Fwy 410
Methodist Diag Card of Houston
Sugar Land, TX 77479-3500
Phone (281) 274-0148

18400 Katy Fwy
Suite 300
Houston, TX 77094-1298
Phone (832) 522-9444

4710 Bellaire Blvd
Bellaire, TX 77401-4505
Phone (713) 363-9411

7575 San Felipe St
Suite 155
Houston, TX 77063-1777
Phone (713) 266-9955

800 College Pkwy
Lewisville, TX 75077-3503
Phone (972) 420-8543

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
J3962TXMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
TMH Physician Associates PLLC CurrentSince Oct 2, 2023 Accepting new patients
Memorial Hermann Neighborhood Health Centers, PLLC Family Medicine Current Accepting new patients
MHS Physicians of Texas CurrentSince Sep 14, 2020 Accepting new patients
MHS Physicians of Texas Family Medicine CurrentSince Sep 14, 2020 Accepting new patients
TMH Physician Associates PLLC Family Medicine CurrentSince Oct 2, 2023 Accepting new patients

Locations

1800 W 26th St
Ste 103
Houston, TX 77008
Phone (713) 957-8400

18400 Katy Fwy
Ste 300
Houston, TX 77094
Phone (281) 829-2226

7575 San Felipe St
Ste 155
Houston, TX 77063
Phone (713) 266-9955

16605 Southwest Fwy
Ste 400
Sugar Land, TX 77479
Phone (281) 275-0800

Interoperability endpoints

  • Direct secure messaging: canthis466907@directhoustonmethodist.org

Organizations & group practices 6

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.

Hospital & facility affiliations 13

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 13

NPI Registry JSON

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

{
    "created_epoch": "1165881600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1477613016",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18400 KATY FWY STE 300",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770941298",
            "telephone_number": "832-522-6444",
            "fax_number": "832-522-6442"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6601 CINCO ROSE DR",
            "city": "KATY",
            "state": "TX",
            "postal_code": "774948639",
            "telephone_number": "832-522-6444",
            "fax_number": "832-522-6442"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ANTHIS",
        "first_name": "CYNTHIA",
        "middle_name": "NEITZEY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-12-12",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "J3962",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Katy, TX

Sources for this page

Verify at the official NPI Registry.