Individual provider Active NPI

Marissa Lynn Johnson, CRNA

  • Certified Registered Nurse Anesthetist
  • Seguin, TX
National Provider Identifier
1740256742
Registry record updated Oct 24, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
TBN573224 Issued in TX
Practice address
1215 E Court St
Seguin, TX 78155-5129
Phone
(830) 379-5867
Fax
(830) 401-4035
NPI assigned
Feb 28, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 24, 2013

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 TBN573224 TX Primary

Addresses

Primary practice location

1215 E Court St
Seguin, TX 78155-5129

Mailing address

1215 E Court St
Seguin, TX 78155-5129
Phone (830) 379-5867

Other identifiers 3

IdentifierTypeStateIssuer
312189901MedicaidTX
178028300OtherDOL
8554UDOtherTXBCBS

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20121023000611 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 8123002466 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Emergenchealth PLLCGroup PAC ID 1355606641, 1,037 clinicians
Endo Sedation LLCGroup PAC ID 4789845363, 289 clinicians

Practice addresses (Care Compare)

499 10TH St
Floresville, TX 78114-3175
Phone (830) 393-1400

520 E Euclid Ave
San Antonio, TX 78212-4414
Phone (210) 581-9277

7400 Barlite Blvd
San Antonio, TX 78224-1308
Phone (210) 921-2000

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
TBN573224TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Sep 30, 2022 Accepting new patients
Emergenchealth PLLC Nurse Anesthetist, Certified Registered CurrentSince Sep 15, 2025 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Sep 30, 2022 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered Current Accepting new patients
Anesthesia Associates of Seguin PLLC CurrentSince Dec 1, 2012 Accepting new patients

Locations

14425 Falcon Head Blvd
#11
Austin, TX 78738
Phone (512) 900-1006

3080 College St
#T
Beaumont, TX 77701
Phone (409) 212-5002

499 10th St
Floresville, TX 78114
Phone (830) 216-7096

1001 Surrey Ln
Flower Mound, TX 75022
Phone (817) 337-3671

6949 Bryant Irvin Rd
Ste 110
Ft Worth, TX 76132
Phone (817) 332-1818

6800 N MacArthur Blvd
Irving, TX 75039
Phone (972) 969-2000

180 Bear Creek Pkwy
Keller, TX 76248
Phone (817) 337-3671

4600 E Sam Houston Pkwy S
Pasadena, TX 77505
Phone (713) 853-9302

150 E Sonterra Blvd
Ste 110
San Antonio, TX 78258
Phone (210) 491-9998

7400 Barlite Blvd
San Antonio, TX 78224
Phone (210) 921-2000

520 E Euclid Ave
San Antonio, TX 78212

1215 E Court St
Seguin, TX 78155
Phone (830) 379-2411

Organizations & group practices 5

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": "1141084800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1382572800000",
    "number": "1740256742",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1215 E COURT ST",
            "city": "SEGUIN",
            "state": "TX",
            "postal_code": "781555129",
            "telephone_number": "830-379-5867",
            "fax_number": "830-401-4035"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1215 E COURT ST",
            "city": "SEGUIN",
            "state": "TX",
            "postal_code": "781555129",
            "telephone_number": "830-379-5867",
            "fax_number": "830-401-4035"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "MARISSA",
        "middle_name": "LYNN",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-28",
        "last_updated": "2013-10-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "TBN573224",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "312189901",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "DOL",
            "identifier": "178028300",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "8554UD",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Seguin, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 24, 2013; 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.