Individual provider Active NPI

Sophie R Herlan, CRNA

  • Certified Registered Nurse Anesthetist
  • Houston, TX
National Provider Identifier
1396284907
Registry record updated Feb 12, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
AP133094 Issued in TX
Practice address
1500 Citywest Blvd
Ste. 300
Houston, TX 77042
Phone
(713) 620-4000
NPI assigned
Feb 15, 2017
Last updated
Feb 12, 2020By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 12, 2020

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 AP133094 TX Primary

Addresses

Primary practice location

1500 Citywest Blvd
Ste. 300
Houston, TX 77042

Mailing address

PO Box 840853
Dallas, TX 75284-0865
Phone (713) 620-4000

Other practice location 1

6606 Lbj Fwy Ste 200
Dallas, TX 75240-6524
Phone (972) 715-5000

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20170223002150 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 7113201898 Reassigns benefits to 9 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Baylor College of Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Anesthesiology Consultants of North Texas PAGroup PAC ID 3870483001, 13 clinicians
Anesthesia Partners of Dallas PLLCGroup PAC ID 7810293438, 21 clinicians
Illume Anesthesia PLLCGroup PAC ID 5991160863, 14 clinicians
U S Anesthesia Partners of Texas, PAGroup PAC ID 7315850351, 2,750 clinicians

Practice addresses (Care Compare)

1021 Holden St
Glen Rose, TX 76043-4937
Phone (254) 897-2215

14850 Quorum Dr
Suite 400
Dallas, TX 75254-1445
Phone (469) 437-3564

2600 W University Dr
Suite 100
McKinney, TX 75071-3209
Phone (972) 548-2015

6565 Fannin St
Houston, TX 77030-2703
Phone (713) 620-4000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
88.94 of 100Reported as group
Quality
91.31
Improvement activities
40
Cost
79.05

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
AP133094TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
U S Anesthesia Partners of Texas, PA Nurse Anesthetist, Certified Registered CurrentSince Feb 1, 2017 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Apr 1, 2022 Accepting new patients
Illume Anesthesia PLLC Nurse Anesthetist, Certified Registered CurrentSince Jun 30, 2025 Accepting new patients
Reliance Anesthesia Group, PLLC CurrentSince Jan 10, 2026 Accepting new patients
U. S. Anesthesia Partners of Texas, P.a., Nurse Anesthetist, Certified Registered CurrentSince Feb 1, 2017 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Apr 1, 2022 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered Current Accepting new patients
Anesthesia Partners of Dallas PLLC CurrentSince Sep 15, 2025 Accepting new patients
Metropolitan Anesthesia Consultants, LLP CurrentSince Jan 1, 2022 Accepting new patients

Locations

17051 Dallas Pkwy
Ste 100
Addison, TX 75001
Phone (469) 718-5260

3301 Matlock Rd
Arlington, TX 76015
Phone (682) 509-6200

700 Highlander Blvd
Ste 415
Arlington, TX 76015
Phone (817) 330-1102

12222 Merit Dr
Ste 600
Dallas, TX 75251
Phone (972) 776-3185

14850 Quorum Dr
Ste 400
Dallas, TX 75254
Phone (214) 801-1879

3300 Oak Lawn Ave
Ste 200
Dallas, TX 75219
Phone (214) 252-3500

3500 W Wheatland Rd
Dallas, TX 75237
Phone (214) 947-5950

3625 N Hall St
Ste 800
Dallas, TX 75219
Phone (214) 252-3500

8200 Walnut Hill Ln
Dallas, TX 75231
Phone (214) 345-6148

9440 Poppy Dr
Dallas, TX 75218
Phone (214) 324-6100

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

7200 Oakmont Blvd
Fort Worth, TX 76132
Phone (817) 732-3300

5500 Frisco Square Blvd
Frisco, TX 75034
Phone (214) 618-0500

1800 Park Place Ave
Ft Worth, TX 76110
Phone (682) 703-5600

1500 Citywest Blvd
Ste 300
Houston, TX 77042
Phone (713) 458-4185

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

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

2600 W University Dr
Ste 100
McKinney, TX 75071
Phone (972) 548-2015

4500 Medical Center Dr
McKinney, TX 75069
Phone (972) 547-8190

6045 Alma Rd
Ste 100
McKinney, TX 75070
Phone (469) 854-8000

6405 W Parker Rd
Ste 370
Plano, TX 75093
Phone (972) 473-9292

8080 Independence Pkwy
Ste 160
Plano, TX 75025
Phone (972) 781-1482

2221 Lakeside Blvd
Ste 600
Richardson, TX 75082
Phone (469) 998-7450

9250 Pinecroft Dr
Shenandoah, TX 77380
Phone (281) 364-2300

6565 Fannin St
Va Hospital, TX 77030
Phone (713) 394-6000

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.

Hospital & facility affiliations 2

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": "1487116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1581465600000",
    "number": "1396284907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 840853",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752840865",
            "telephone_number": "713-620-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 CITYWEST BLVD",
            "address_2": "STE. 300",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "77042",
            "telephone_number": "713-620-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6606 Lbj Fwy Ste 200",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752406524",
            "country_code": "US",
            "telephone_number": "972-715-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HERLAN",
        "first_name": "SOPHIE",
        "middle_name": "R",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-02-15",
        "last_updated": "2020-02-12",
        "certification_date": "2020-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "AP133094",
            "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 Feb 12, 2020; 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.