Karen Leann O'Brien, RN, MSN, ACNP-BC

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

596205 Issued in TX

Practice address

16655 Southwest Fwy
NP Office 1301
Sugar Land, TX 77479-2329

Phone

(281) 274-7958

NPI assigned

Dec 18, 2007

Last updated

Dec 18, 2007By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing, Nurse Practitioner, Registered Nurse

Practice roles

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.

• Texas Em-I Medical Services, PA

  • Internal Medicine Physician
  • Greenville, TX
  • NPI 1699981720
  NPD (past)

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

{
    "created_epoch": "1197936000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1197936000000",
    "number": "1922282649",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16655 SOUTHWEST FWY",
            "address_2": "NP OFFICE 1301",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774792329",
            "telephone_number": "281-274-7958"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16655 SOUTHWEST FWY",
            "address_2": "NP OFFICE 1301",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774792329",
            "telephone_number": "281-274-7958"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "KAREN",
        "middle_name": "LEANN",
        "credential": "RN, MSN, ACNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-12-18",
        "last_updated": "2007-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "TX",
            "license": "596205",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tochi Joy Nwosu
• Amanda Parker Nylund, M.D.
• NZ Memon Inc (Aq DME)
• Caleb C Nzere, RBT
• Chelsea Anne O'Boyle, OTR/L
• Jaime B O'Byrne, LCDC
• Adriana O'Neal, MS, FNP-C, PMHNP-BC
• Michelle O'Shea, MD
• Oakbend Medical Group
• Oana Healthcare & Consulting LLC

• Acute Care Nurse Practitioner in Sugar Land, TX
• Providers in Sugar Land, 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 Dec 18, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.