Joshua Chastain Barnhill, M.D.

Primary specialty

Pain Medicine (Anesthesiology) PhysicianTaxonomy code 207LP2900X

License

C171227 Issued in CA

Practice address

23521 Paseo de Valencia Ste 204
Laguna Hills, CA 92653-3101

Phone

(949) 458-2026

NPI assigned

Jun 9, 2011

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Anesthesiology

Education

Saint Louis University School of Medicine, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Faculty Physicians and Surgeons of LlusmGroup PAC ID 1153227814, 1,313 clinicians

Andrew H Messiha MDGroup PAC ID 9436569878, 2 clinicians

United Medical DoctorsGroup PAC ID 2961305651, 168 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Loma Linda University Medical Center Hospital, Loma Linda, CA, CCN 050327

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Promoting interoperability

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

99.95 of 100Reported as group

Quality

99.91

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jbarnhill1247607@direct.llu.edu
• FHIR API: https://fhir4.healow.com/fhir/r4/IJFBAA
• FHIR API: https://api.platform.athenahealth.com/9170/brand/1/csg/1/fhir/r4
• Direct secure messaging: joshua.barnhill.1@9170.direct.athenahealth.com
• FHIR API: https://fhir4.healow.com/fhir/r4/IJFBAA/Endpoint/IJFBAA

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.

• Andrew H Messiha MD

  • Pain Medicine (Anesthesiology) Physician
  • Laguna Hills, CA
  • NPI 1487251542
  Medicare reassignment Care Compare group NPD
• Faculty Physicians and Surgeons of Llusm

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • Apple Valley, CA
  • NPI 1205009917
  Medicare reassignment Care Compare group NPD
• United Medical Doctors

  • Gastroenterology Physician
  • Murrieta, CA
  • NPI 1770559981

  Pain Medicine

  Medicare reassignment Care Compare group NPD
• Faculty Physicians and Surgeons of Llusm

  • Family Medicine Physician
  • Moreno Valley, CA
  • NPI 1558788331

  Anesthesiology

  NPD
• Faculty Physicians and Surgeons of Llusm

  • Body Imaging Physician
  • Rialto, CA
  • NPI 1700495363
  NPD
• Lido Chen, M.D. Inc

  • Specialist
  • Laguna Hills, CA
  • NPI 1003936055
  NPD
• United Medical Doctors

  • Orthopaedic Surgery Physician
  • San Diego, CA
  • NPI 1194554675
  NPD
• Faculty Physicians and Surgeons of Llusm

  • Orthopaedic Surgery Physician
  • Loma Linda, CA
  • NPI 1275582918
  NPD (past)

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

• Loma Linda University Medical Center

  • General Acute Care Hospital
  • Loma Linda, CA
  • NPI 1194731935
  Care Compare affiliation

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

{
    "created_epoch": "1307577600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1709942400000",
    "number": "1295020089",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23521 PASEO DE VALENCIA STE 204",
            "city": "LAGUNA HILLS",
            "state": "CA",
            "postal_code": "926533101"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23521 PASEO DE VALENCIA STE 204",
            "city": "LAGUNA HILLS",
            "state": "CA",
            "postal_code": "926533101",
            "telephone_number": "949-458-2026"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1525 Superior Ave Ste 212",
            "address_purpose": "LOCATION",
            "city": "Newport Beach",
            "state": "CA",
            "postal_code": "926633639",
            "country_code": "US",
            "telephone_number": "949-645-1967",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1245 16th St Ste 225",
            "address_purpose": "LOCATION",
            "city": "Santa Monica",
            "state": "CA",
            "postal_code": "904041240",
            "country_code": "US",
            "telephone_number": "310-794-1841",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "BLDG. H 2005 Knight Lane Attn: Medical Staff Services",
            "address_2": "Navy Medicine Support Command",
            "address_purpose": "LOCATION",
            "city": "Jacksonville",
            "state": "FL",
            "postal_code": "322120140",
            "country_code": "US",
            "telephone_number": "904-542-2339",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARNHILL",
        "first_name": "JOSHUA",
        "middle_name": "CHASTAIN",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-06-09",
        "last_updated": "2024-03-09",
        "certification_date": "2024-03-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "VA",
            "license": "0101266038",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "C171227",
            "primary": false
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "CA",
            "license": "C171227",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rosario Maria Barajas
• Barbara Jean Davis D O Medical Corporation
• Armin Barekatain, MD
• Jessica Barish, BCBA, MA
• Sheena Lee Barnette
• Maria Cecilia Barrera-Cordon
• Adrienne Barrozo
• Ramy Barsoum
• Angela Pham Basen, MD
• Carol Ann Basilio, DDS

• Pain Medicine (Anesthesiology) Physician in Laguna Hills, CA
• Providers in Laguna Hills, CA by specialty
• Pain Medicine (Anesthesiology) Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 9, 2024; 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.