Sierra Reid Cooley, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA00919 Issued in MS

Practice address

149 Drinkwater Rd
Bay St Louis, MS 39520-1658

Phone

(228) 467-8600

NPI assigned

Apr 21, 2025

Last updated

Jul 17, 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 MS

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

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ochsner Mississippi, LLCGroup PAC ID 0143580993, 98 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ochsner Medical Center-Hancock Hospital, Bay Saint Louis, MS, CCN 250162

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: scooley2198969@direct.ochsner.org

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.

• Ochsner Mississippi, LLC

  • Internal Medicine Physician
  • Bay Saint Louis, MS
  • NPI 1538674239
  Medicare reassignment Care Compare group NPD
• Ochsner Mississippi, LLC

  dba Ochsner Urgent Care & Occupational Health - Diamondhead

  • Internal Medicine Physician
  • Diamondhead, MS
  • NPI 1316662059
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Ochsner Medical Center - Hancock LLC

  dba Ochsner Medical Center - Hancock

  • General Acute Care Hospital
  • Bay Saint Louis, MS
  • NPI 1588629968
  Care Compare affiliation

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

{
    "created_epoch": "1745193600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752710400000",
    "number": "1497542906",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1615 LEWIS AVE",
            "city": "BILOXI",
            "state": "MS",
            "postal_code": "395313407",
            "telephone_number": "601-410-9323"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "149 DRINKWATER RD",
            "city": "BAY ST LOUIS",
            "state": "MS",
            "postal_code": "395201658",
            "telephone_number": "228-467-8600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COOLEY",
        "first_name": "SIERRA",
        "middle_name": "REID",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-04-21",
        "last_updated": "2025-07-17",
        "certification_date": "2025-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MS",
            "license": "PA00919",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Coastal Family Health Center, Inc.
• Coastal Therapy Services, Inc
• Coastal Therapy Services, Inc.
• Brandi Coleman, M.D.
• Frank L Conaway Jr., D.M.D.
• Timothy Kipper Copeland, MD
• Covenant Laboratories
• James Clifton Crittenden, M.D.
• Rowe Sanders Crowder III, M.D.
• Denise Daigle, NP

• Physician Assistant in Bay St Louis, MS
• Providers in Bay St Louis, MS by specialty
• Physician Assistant in Mississippi

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