Individual provider Active NPI

James Blake Erickson

  • Certified Registered Nurse Anesthetist
  • Dallas, TX
National Provider Identifier
1447844857
Registry record updated Dec 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
1207539 Issued in TX
Practice address
12222 Merit Dr Ste 600
Dallas, TX 75251-3294
Phone
(972) 715-5000
Fax
(972) 715-9976
NPI assigned
Feb 25, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 2, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 0024181509 VA
Certified Registered Nurse Anesthetist 367500000X 1207539 TX Primary

Addresses

Primary practice location

12222 Merit Dr Ste 600
Dallas, TX 75251-3294

Mailing address

PO Box 840853
Dallas, TX 75284-0853
Phone (972) 233-1999

Other practice location 1

878 Fox Dr
Winchester, VA 22603-8613
Phone (801) 699-8883

Other practice location 2

1840 Amherst St
Winchester, VA 22601-2808
Phone (540) 536-5100

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jerickson794022@soc.inova.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, TX2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20210520000259 VA Practitioner - Certified Registered Nurse Anesthetist (Crna) 2961801162 Reassigns benefits to 3 organizations
I20251201003667 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 2961801162 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
Valley Health Anesthesia Services, LLCGroup PAC ID 3678002565, 124 clinicians
U S Anesthesia Partners of Texas, PAGroup PAC ID 7315850351, 2,750 clinicians

Practice addresses (Care Compare)

1840 Amherst St
Winchester, VA 22601-2808
Phone (540) 536-8000

7930 Floyd Curl Dr
San Antonio, TX 78229-3925
Phone (210) 297-5000

Hospital & facility affiliations

  • Baptist Medical Center Hospital, San Antonio, TX, CCN 450058
  • Winchester Medical Center Hospital, Winchester, VA, CCN 490005

Merit-based Incentive Payment System (MIPS)

Final score
84.14 of 100Reported as group
Quality
83.98
Improvement activities
40
Cost
76.51

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1207539TXMDCertified Registered Nurse Anesthetist
0024181509VAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Winchester Medical Center CurrentSince May 13, 2021 Accepting new patients
Shenandoah Valley Pathology Laboratories Inc Current Accepting new patients
Valley Health Anesthesia Services, LLC CurrentSince Jan 1, 2025 Accepting new patients
U. S. Anesthesia Partners of Texas, P.a., Nurse Anesthetist, Certified Registered CurrentSince Nov 13, 2025 Accepting new patients
Winchester Medical Center Nurse Anesthetist, Certified Registered CurrentSince May 13, 2021 Accepting new patients
U S Anesthesia Partners of Texas, PA Nurse Anesthetist, Certified Registered CurrentSince Nov 13, 2025 Accepting new patients
Winchester Medical Center Current Accepting new patients
Winchester Anesthesiologists Inc CurrentSince May 1, 2022 Accepting new patients

Locations

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

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

7930 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 297-5000

19010 Stone Oak Pkwy
San Antonio, TX 78258
Phone (210) 575-0355

4411 Medical Dr
Ste 200
San Antonio, TX 78229
Phone (210) 575-4584

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

878 Fox Dr
Winchester, VA 22603
Phone (540) 546-2624

1840 Amherst St
Winchester, VA 22601
Phone (540) 536-8700

874 Fox Dr
Winchester, VA 22603
Phone (540) 662-0990

Interoperability endpoints

  • Direct secure messaging: jerickson794022@soc.inova.org

Organizations & group practices 8

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.

Hospital & facility affiliations 3

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": "1614211200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764633600000",
    "number": "1447844857",
    "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": "752840853",
            "telephone_number": "972-233-1999",
            "fax_number": "972-233-3666"
        },
        {
            "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": "878 Fox Dr",
            "address_purpose": "LOCATION",
            "city": "Winchester",
            "state": "VA",
            "postal_code": "226038613",
            "country_code": "US",
            "telephone_number": "801-699-8883",
            "fax_number": "540-662-8593",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1840 Amherst St",
            "address_purpose": "LOCATION",
            "city": "Winchester",
            "state": "VA",
            "postal_code": "226012808",
            "country_code": "US",
            "telephone_number": "540-536-5100",
            "fax_number": "540-536-0235",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ERICKSON",
        "first_name": "JAMES",
        "middle_name": "BLAKE",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-02-25",
        "last_updated": "2025-12-02",
        "certification_date": "2025-12-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0024181509",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "1207539",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jerickson794022@soc.inova.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1840 Amherst St",
            "city": "Winchester",
            "state": "VA",
            "country_code": "US",
            "postal_code": "226012808",
            "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 Dec 2, 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.