Individual provider Active NPI

Ralph Harry Hunter Jr., CRNA

  • Certified Registered Nurse Anesthetist
  • Houston, TX
National Provider Identifier
1184610677
Registry record updated Aug 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
AP108972 Issued in TX
Practice address
427 W 20TH St Ste 300
Houston, TX 77008-2429
Phone
(713) 496-1945
Fax
(713) 791-1710
NPI assigned
Sep 21, 2005
Last updated
Aug 5, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 5, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X AP108972 TX Primary

Addresses

Primary practice location

427 W 20TH St Ste 300
Houston, TX 77008-2429

Mailing address

427 W 20TH St Ste 300
Houston, TX 77008-2429
Phone (713) 496-1945

Other practice location 1

7015 Almeda Rd
Houston, TX 77054-2101
Phone (713) 898-2635

Other practice location 2

1050 Gemini St Ste 101
Houston, TX 77058-2706
Phone (281) 560-3200

Other practice location 3

8537 Gulf Fwy
Houston, TX 77017-5102
Phone (832) 386-0900

Other practice location 4

20403 University Blvd Ste 600
Sugar Land, TX 77478-4978
Phone (281) 265-1700

Other practice location 5

7515 Main St Ste 100
Houston, TX 77030-4549
Phone (832) 777-7570

Other practice location 6

2121 Williams Trace Blvd Ste 300
Sugar Land, TX 77478-4526
Phone (281) 710-0310

Other practice location 7

427 W 20th St Ste 102
Houston, TX 77008-2434
Phone (713) 838-2300

Other practice location 8

3385 Fannin St Ste A
Beaumont, TX 77701-3808
Phone (281) 710-0310

Other practice location 9

3395 Plaza 10 Dr Ste A
Beaumont, TX 77707-2555
Phone (713) 838-2300

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040607000381 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 0840272498 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northwest Anesthesiology and Pain Services, P.a.Group PAC ID 9638067408, 95 clinicians
Hunter and Hunter Anesthesia Consultants LLCGroup PAC ID 8628293107, 3 clinicians

Practice addresses (Care Compare)

427 W 20TH St
102 Heights Surgery Center
Houston, TX 77008-2467
Phone (713) 838-2300

427 W 20TH St
Suite 300
Houston, TX 77008-2429
Phone (713) 878-4931

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
567944TXMDCertified Registered Nurse Anesthetist
AP108972TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Hunter & Hunter Anesthesia Consultants LLC Nurse Anesthetist, Certified Registered CurrentSince Dec 16, 2013 Accepting new patients
Generational Health of Louisiana Nurse Anesthetist, Certified Registered Current Accepting new patients
Anesthesia Care by Doctors PLLC CurrentSince Jun 26, 2023 Accepting new patients
Northwest Anesthesiology & Pain Services, P.a. CurrentSince Dec 1, 2025 Accepting new patients
Eagle Anesthesia PLLC CurrentSince Jun 11, 2019 Accepting new patients
Vascular and Interventional Radiology of America CurrentSince Sep 24, 2018 Accepting new patients
Lonestar Anesthesia Solutions PLLC CurrentSince Dec 1, 2025 Accepting new patients
Bayou City Anesthesia Group Nurse Anesthetist, Certified Registered Past Accepting new patients
Anesthesiology Consultants of Houston PLLC Nurse Anesthetist, Certified Registered Past Accepting new patients
Texas Anesthesiology Consultants of Houston PA Past Accepting new patients
Texas Anesthesia Specialists PA Nurse Anesthetist, Certified Registered Past Accepting new patients
Beaumont Hospital Holdings Inc Past Accepting new patients

Locations (25 of 28)

1626 W Baker Rd
Baytown, TX 77521
Phone (281) 628-7300

3385 Fannin St
Ste A
Beaumont, TX 77701
Phone (281) 710-0310

3395 Plaza 10 Dr
Ste A
Beaumont, TX 77707
Phone (281) 710-0310

1017 S Travis Ave
#H
Cleveland, TX 77327
Phone (281) 622-2900

1050 Gemini St
Ste 101
Houston, TX 77058
Phone (281) 560-3200

10837 Katy Fwy
Ste 175
Houston, TX 77079
Phone (713) 932-9200

1213 Hermann Dr
Ste 255
Houston, TX 77004
Phone (713) 522-6004

2222 Greenhouse Rd
Ste 1500
Houston, TX 77084
Phone (713) 464-9100

427 W 20th St
Ste 102
Houston, TX 77008
Phone (713) 838-2300

427 W 20th St
Ste 300
Houston, TX 77008
Phone (281) 710-0310

5420 Dashwood Dr
Ste 103
Houston, TX 77081
Phone (713) 661-9550

6011 W Sam Houston Pkwy S
Houston, TX 77072
Phone (713) 383-9651

7010 Champions Plaza Dr
Ste 400
Houston, TX 77069
Phone (832) 698-5320

7015 Almeda Rd
Houston, TX 77054
Phone (713) 520-6790

710 FM 1960 Rd W
Houston, TX 77090
Phone (281) 440-1000

7505 South Fwy
Ste A
Houston, TX 77021

7515 Main St
Ste 100
Houston, TX 77030
Phone (530) 949-6226

8537 Gulf Fwy
Houston, TX 77017
Phone (832) 386-0900

8538 Gulf Fwy
Houston, TX 77017

100 Medical Dr
Lake Jackson, TX 77566
Phone (713) 496-7555

3725 E League City Pkwy
Ste 240
League City, TX 77573
Phone (281) 316-7111

4320 Broadway St
Ste 120
Pearland, TX 77581
Phone (281) 616-3314

811 S Central Expy
Ste 103
Richardson, TX 75080
Phone (972) 310-7121

1705 Jackson St
Richmond, TX 77469
Phone (281) 341-3000

20403 University Blvd
Ste 600
Sugar Land, TX 77478
Phone (281) 340-9000

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/27020/brand/1/csg/1/fhir/r4

Organizations & group practices 12

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.

NPI Registry JSON

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

{
    "created_epoch": "1127260800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1184610677",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "427 W 20TH ST STE 300",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770082429",
            "telephone_number": "713-496-1945",
            "fax_number": "713-791-1710"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "427 W 20TH ST STE 300",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770082429",
            "telephone_number": "713-496-1945",
            "fax_number": "713-791-1710"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7015 Almeda Rd",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770542101",
            "country_code": "US",
            "telephone_number": "713-898-2635",
            "fax_number": "713-429-0343",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1050 Gemini St Ste 101",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770582706",
            "country_code": "US",
            "telephone_number": "281-560-3200",
            "fax_number": "849-965-9572",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8537 Gulf Fwy",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770175102",
            "country_code": "US",
            "telephone_number": "832-386-0900",
            "fax_number": "832-386-0907",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "20403 University Blvd Ste 600",
            "address_purpose": "LOCATION",
            "city": "Sugar Land",
            "state": "TX",
            "postal_code": "774784978",
            "country_code": "US",
            "telephone_number": "281-265-1700",
            "fax_number": "281-310-5246",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7515 Main St Ste 100",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770304549",
            "country_code": "US",
            "telephone_number": "832-777-7570",
            "fax_number": "281-709-2975",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2121 Williams Trace Blvd Ste 300",
            "address_purpose": "LOCATION",
            "city": "Sugar Land",
            "state": "TX",
            "postal_code": "774784526",
            "country_code": "US",
            "telephone_number": "281-710-0310",
            "fax_number": "281-710-0315",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "427 W 20th St Ste 102",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770082434",
            "country_code": "US",
            "telephone_number": "713-838-2300",
            "fax_number": "713-838-2309",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3385 Fannin St Ste A",
            "address_purpose": "LOCATION",
            "city": "Beaumont",
            "state": "TX",
            "postal_code": "777013808",
            "country_code": "US",
            "telephone_number": "281-710-0310",
            "fax_number": "281-710-0315",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3395 Plaza 10 Dr Ste A",
            "address_purpose": "LOCATION",
            "city": "Beaumont",
            "state": "TX",
            "postal_code": "777072555",
            "country_code": "US",
            "telephone_number": "713-838-2300",
            "fax_number": "713-838-2309",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HUNTER",
        "first_name": "RALPH",
        "middle_name": "HARRY",
        "name_prefix": "Mr.",
        "name_suffix": "Jr.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-21",
        "last_updated": "2025-08-05",
        "certification_date": "2025-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "AP108972",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.