Individual provider Active NPI

Geoffrey Andrew Zimmerman, M.D.

  • Obstetrics & Gynecology Physician
  • Houston, TX
National Provider Identifier
1851320014
Registry record updated Dec 21, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
TL06162006 Issued in TX
Practice address
2222 Greenhouse Rd Ste 300
Houston, TX 77084-7288
Phone
(281) 398-8484
Fax
(281) 398-8483
NPI assigned
Jul 1, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 21, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X TL06162006 TX Primary

Addresses

Primary practice location

2222 Greenhouse Rd Ste 300
Houston, TX 77084-7288

Mailing address

2222 Greenhouse Rd Ste 300
Houston, TX 77084-7288
Phone (281) 398-8484

Other identifiers 2

IdentifierTypeStateIssuer
182244701MedicaidTX
205611284OtherTXTAX ID

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20070219000745 TX Practitioner - Obstetrics/Gynecology 2860594017 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
TL06162006TXMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Obhg Texas Holdings, P.a. Obstetrics & Gynecology CurrentSince Jul 1, 2025 Accepting new patients
Methodist Health Centers Past Accepting new patients
Methodist Health Centers Past Accepting new patients

Locations

777 Lowndes Hill Rd
Bldg 1
Greenville, SC 29607
Phone (864) 908-3736

5950 Saratoga Blvd
Corpus Christi, TX 78414
Phone (321) 917-9263

201 Seton Pkwy
Round Rock, TX 78665
Phone (512) 324-1010

Interoperability endpoints

  • Direct secure messaging: geoff.zimmerman@txb037.digichart.direct-ci.com

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1151712000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1640044800000",
    "number": "1851320014",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2222 GREENHOUSE RD STE 300",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770847288",
            "telephone_number": "281-398-8484",
            "fax_number": "281-398-8483"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2222 GREENHOUSE RD STE 300",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770847288",
            "telephone_number": "281-398-8484",
            "fax_number": "281-398-8483"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZIMMERMAN",
        "first_name": "GEOFFREY",
        "middle_name": "ANDREW",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-01",
        "last_updated": "2021-12-21",
        "certification_date": "2021-12-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "TL06162006",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "182244701",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TAX ID",
            "identifier": "205611284",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.