NPIMap

Organization Active NPI

Nacagdocles Anesthesia Group LLP

  • Certified Registered Nurse Anesthetist
  • Nacogdocles, TX
National Provider Identifier
1881760403
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
244941 Issued in TX
Legal business name
NACAGDOCLES ANESTHESIA GROUP LLP
Practice address
1329 N University
Suite E 1
Nacogdocles, TX 75961
Phone
(936) 564-9164
Fax
(936) 560-2538
NPI assigned
Nov 27, 2006
Last updated
Sep 11, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
John G Haidinyak, MDNPI 1750444931
Title
Owner
Phone
(936) 564-9164

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207L00000X MDF5222 TX
Certified Registered Nurse AnesthetistGroup: 193200000X MULTI-SPECIALTY GROUP 367500000X 27202 TX
Certified Registered Nurse AnesthetistGroup: 193200000X MULTI-SPECIALTY GROUP 367500000X 227393 TX
Certified Registered Nurse AnesthetistGroup: 193200000X MULTI-SPECIALTY GROUP 367500000X 250536 TX
Certified Registered Nurse AnesthetistGroup: 193200000X MULTI-SPECIALTY GROUP 367500000X 244941 TX Primary

Addresses

Primary practice location

1329 N University
Suite E 1
Nacogdocles, TX 75961

Mailing address

1329 N University
Suite E 1
Nacogdocles, TX 75961
Phone (936) 564-9164

Other identifiers 10

IdentifierTypeStateIssuer
244941OtherCOMMERCIAL
89970COtherBLUE CROSS
427202OtherCOM
89969COtherBLUE CROSS
F5222OtherCOMMERCIAL
83919UOtherBLUE CROSS
227393OtherCOMMERCIAL
88430XOtherBLUE CROSS
89968COtherBLUE CROSS
250536OtherCOMMERCIAL

National Provider Directory

National Provider Directory

Locations

1329 N University Dr
Ste E1
Nacogdoches, TX 75961
Phone (936) 564-9164

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1164585600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1881760403",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1329 N UNIVERSITY",
            "address_2": "SUITE E 1",
            "city": "NACOGDOCLES",
            "state": "TX",
            "postal_code": "75961",
            "telephone_number": "936-564-9164",
            "fax_number": "936-560-2538"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1329 N UNIVERSITY",
            "address_2": "SUITE E 1",
            "city": "NACOGDOCLES",
            "state": "TX",
            "postal_code": "75961",
            "telephone_number": "936-564-9164",
            "fax_number": "936-560-2538"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NACAGDOCLES ANESTHESIA GROUP LLP",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-27",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "HAIDINYAK",
        "authorized_official_first_name": "JOHN",
        "authorized_official_middle_name": "G",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "936-564-9164",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology",
            "state": "TX",
            "license": "MDF5222",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "27202",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "227393",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "250536",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "244941",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COMMERCIAL",
            "identifier": "244941",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "89970C",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COM",
            "identifier": "427202",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "89969C",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COMMERCIAL",
            "identifier": "F5222",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "83919U",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COMMERCIAL",
            "identifier": "227393",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "88430X",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS",
            "identifier": "89968C",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COMMERCIAL",
            "identifier": "250536",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.