Sara Halfmann, ACNPC-AG

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

1207881 Issued in TX

Practice address

221 W Colorado Blvd Ste 525
Dallas, TX 75208-2312

Phone

(214) 960-5681

NPI assigned

Mar 5, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Dallas Pulmonary and Critical Care PAGroup PAC ID 2163679200, 186 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

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.

• Dallas Pulmonary & Critical Care PA

  • Critical Care Medicine (Internal Medicine) Physician
  • Dallas, TX
  • NPI 1235402728

  Acute Care

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1741132800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763337600000",
    "number": "1053119115",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5605 N MACARTHUR BLVD STE 740",
            "city": "IRVING",
            "state": "TX",
            "postal_code": "750382626",
            "telephone_number": "214-960-5681"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "221 W COLORADO BLVD STE 525",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752082312",
            "telephone_number": "214-960-5681"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "120 E Harris Ave",
            "address_purpose": "LOCATION",
            "city": "San Angelo",
            "state": "TX",
            "postal_code": "769035904",
            "country_code": "US",
            "telephone_number": "325-747-6741",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HALFMANN",
        "first_name": "SARA",
        "credential": "ACNPC-AG",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-03-05",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TX",
            "license": "729239",
            "primary": false
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "TX",
            "license": "1207881",
            "primary": true
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "TX",
            "license": "1207881",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Michele Daniele Haley, LCSW
• Polly Haley, LPC-A
• Robert Ware Haley, MD
• Steven A Haley, MD
• Thien Haley
• Bonnie Halka, OTR
• Thomas Halka, OTR
• Hall Chiropractic
• Hall Counseling & Associates, Inc.
• Hall Elite Services, LLC

• Acute Care Nurse Practitioner in Dallas, TX
• Providers in Dallas, TX by specialty
• Acute Care Nurse Practitioner in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.