Individual provider Active NPI

Sammie K Ashley, CRNA

  • Certified Registered Nurse Anesthetist
  • Dallas, TX
National Provider Identifier
1336890359
Registry record updated Aug 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
1196948 Issued in TX
Practice address
12222 Merit Dr Ste 600
Dallas, TX 75251-3294
Phone
(972) 715-5000
Fax
(972) 715-9976
NPI assigned
Jan 11, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 25, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 16221 WI
Certified Registered Nurse Anesthetist 367500000X 223878 LA
Certified Registered Nurse Anesthetist 367500000X 1196948 TX Primary

Addresses

Primary practice location

12222 Merit Dr Ste 600
Dallas, TX 75251-3294

Mailing address

1444 Peterman Dr
Alexandria, LA 71301-3432
Phone (318) 442-5399

Other practice location 1

211 4th St
Alexandria, LA 71301-8421
Phone (318) 442-5399

Other practice location 2

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5511

Other identifiers 1

IdentifierTypeStateIssuer
223878OtherLAAPRN LICENSE

Electronic endpoints 2

TypeEndpointUseAffiliation
CONNECT URL 318-442-5399 Health Information Exchange (HIE)
Direct Messaging Address him@marshfieldclinichealthsystem.cernerdirect.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA, WI, TX, MO4 enrollments

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20220202002905 LA Practitioner - Certified Registered Nurse Anesthetist (Crna) 4688067275 Reassigns benefits to 3 organizations
I20250203002389 WI Practitioner - Certified Registered Nurse Anesthetist (Crna) 4688067275 Reassigns benefits to 9 organizations
I20250611003335 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 4688067275 Reassigns benefits to 2 organizations
I20260506003510 MO Practitioner - Certified Registered Nurse Anesthetist (Crna) 4688067275 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Northstar Anesthesia of Missouri LLC 88 clinicians
Abbeville General Hospital 13 clinicians
Mid-Louisiana Anesthesia Consultants, Apmc 53 clinicians
Youngs Professional Services LLC 297 clinicians
Grasshopper Anesthesia Services PLLC 70 clinicians

Practice addresses (Care Compare)

100 Mercy Way
Joplin, MO 64804-4524
Phone (417) 556-3729

118 N Hospital Dr
Abbeville, LA 70510-4039
Phone (337) 893-5466

1444 Peterman Dr
Alexandria, LA 71301-3432
Phone (318) 442-5399

651 N Bolton Ave
Alexandria, LA 71301-7449
Phone (318) 443-3511

703 E Marshall Ave
Suite 2000
Longview, TX 75601-5500
Phone (903) 927-6000

Hospital & facility affiliations

  • Christus Central Louisiana Surgical Hospital Hospital, Alexandria, LA, CCN 190298
  • Christus Good Shepherd Medical Center Hospital, Longview, TX, CCN 450032
  • Mercy Hospital Joplin Hospital, Joplin, MO, CCN 260001
  • Abbeville General Hospital Hospital, Abbeville, LA, CCN 190034
  • Memorial Hermann Hospital System Hospital, Houston, TX, CCN 450184

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
1196948TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Abbeville General Hospital Nurse Anesthetist, Certified Registered CurrentSince Dec 1, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Jan 27, 2025 Accepting new patients
Flambeau Hospital Inc CurrentSince Feb 3, 2025 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Jan 27, 2025 Accepting new patients
Flambeau Hospital Inc Current Accepting new patients
Grasshopper Anesthesia Services PLLC Nurse Anesthetist, Certified Registered CurrentSince Apr 6, 2025 Accepting new patients
U. S. Anesthesia Partners of Texas, P.a., Nurse Anesthetist, Certified Registered CurrentSince Jun 12, 2025 Accepting new patients
Mid-Louisiana Anesthesia Consultants, Apmc CurrentSince Jan 26, 2022 Accepting new patients
Marshfield Clinic Inc CurrentSince Jan 27, 2025 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Jan 27, 2025 Accepting new patients
U S Anesthesia Partners of Texas, PA Nurse Anesthetist, Certified Registered CurrentSince Jun 12, 2025 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Jan 27, 2025 Accepting new patients
MCHS Hospitals Inc Current Accepting new patients
MCHS Hospitals Inc CurrentSince Jan 27, 2025 Accepting new patients
Memorial Hospital Inc CurrentSince Jan 27, 2025 Accepting new patients
Memorial Hospital Inc CurrentSince Jan 27, 2025 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Jan 27, 2025 Accepting new patients
Youngs Professional Services LLC Nurse Anesthetist, Certified Registered CurrentSince May 29, 2024 Accepting new patients

Locations

118 N Hospital Dr
Abbeville, LA 70510
Phone (337) 893-5466

211 4th St
Alexandria, LA 71301
Phone (318) 473-3000

1444 Peterman Dr
Alexandria, LA 71301
Phone (318) 442-5399

3436 Masonic Dr
Alexandria, LA 71301
Phone (318) 427-6500

651 N Bolton Ave
Alexandria, LA 71301
Phone (318) 443-3511

600 Jefferson St
Ste 404
Lafayette, LA 70501

1100 Andre St
Ste 300
New Iberia, LA 70563
Phone (337) 364-9225

12222 Merit Dr
Ste 600
Dallas, TX 75251
Phone (972) 361-1844

7600 Beechnut St
Houston, TX 77074
Phone (713) 456-5000

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

323 E Hawkins Pkwy
Longview, TX 75605
Phone (903) 315-2000

700 E Marshall Ave
Longview, TX 75601
Phone (903) 236-2000

703 E Marshall Ave
Ste 2000
Longview, TX 75601
Phone (903) 236-5300

280 Regency Pkwy
Mansfield, TX 76063
Phone (817) 453-2744

3610 N University Dr
Nacogdoches, TX 75965
Phone (936) 254-4703

11800 Astoria Blvd
Pearland, TX 77089
Phone (281) 929-6100

705 S University Ave
Beaver Dam, WI 53916
Phone (920) 885-6090

3501 Golf Rd
Eau Claire, WI 54701
Phone (715) 858-4200

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5111

1102 S Center Ave
Merrill, WI 54452
Phone (715) 536-3399

N3708 River Ave
Neillsville, WI 54456
Phone (715) 743-3101

1700 W Stout St
Rice Lake, WI 54868
Phone (715) 236-6133

Interoperability endpoints

  • Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 19

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.

View all 19

Hospital & facility affiliations 10

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

NPI Registry JSON

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

{
    "created_epoch": "1641859200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756080000000",
    "number": "1336890359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1444 PETERMAN DR",
            "city": "ALEXANDRIA",
            "state": "LA",
            "postal_code": "713013432",
            "telephone_number": "318-442-5399",
            "fax_number": "318-442-1586"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12222 MERIT DR STE 600",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752513294",
            "telephone_number": "972-715-5000",
            "fax_number": "972-715-9976"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "211 4th St",
            "address_purpose": "LOCATION",
            "city": "Alexandria",
            "state": "LA",
            "postal_code": "713018421",
            "country_code": "US",
            "telephone_number": "318-442-5399",
            "fax_number": "318-442-1596",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 N OAK AVE",
            "address_purpose": "LOCATION",
            "city": "Marshfield",
            "state": "WI",
            "postal_code": "54449",
            "country_code": "US",
            "telephone_number": "715-387-5511",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ASHLEY",
        "first_name": "SAMMIE",
        "middle_name": "K",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-01-11",
        "last_updated": "2025-08-25",
        "certification_date": "2025-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WI",
            "license": "16221",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "LA",
            "license": "223878",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "1196948",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "APRN LICENSE",
            "identifier": "223878",
            "state": "LA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "318-442-5399",
            "affiliation": "N",
            "endpointDescription": "Telephone",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "211 4th St",
            "city": "Alexandria",
            "state": "LA",
            "country_code": "US",
            "postal_code": "713018421",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "address_1": "1000 N OAK AVE",
            "city": "Marshfield",
            "state": "WI",
            "country_code": "US",
            "postal_code": "54449",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 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.