Monserrat Barrera-Ramirez, MPAS, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

4301 W Markham St
Little Rock, AR 72205-7101

Phone

(501) 686-8000

NPI assigned

Dec 1, 2025

Last updated

Dec 1, 2025By 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

Enrolled in AR

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

Physician Assistant

Education

University of Arkansas College of Medicine, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• J.P. Wornock M.D. P.a.

  dba PrimeCare Medical Clinic

  • Primary Care Clinic/Center
  • Searcy, AR
  • NPI 1316918576
  Medicare reassignment

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

{
    "created_epoch": "1764547200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764547200000",
    "number": "1881556645",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8808 VERBENA DR",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722094561"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4301 W MARKHAM ST",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722057101",
            "telephone_number": "501-686-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARRERA-RAMIREZ",
        "first_name": "MONSERRAT",
        "credential": "MPAS, PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-12-01",
        "last_updated": "2025-12-01",
        "certification_date": "2025-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Bennett Elizabeth Barr
• Frederick E Barr, MD
• Katherine A. Barr, OTR/L
• Susan A. Barr, M.D.
• Melissa A Barre, CRNA
• Juan Camilo Barreto Andrade, MD
• Shannon N Barringer, M.S.
• Anthonette Barron, NURSE
• Baylor Barron, MD
• Donna K Barron, PA

• Physician Assistant in Little Rock, AR
• Providers in Little Rock, AR by specialty
• Physician Assistant in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 1, 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.