Individual provider Active NPI

Josiah McFarland, CAA

  • Anesthesiologist Assistant
  • Carmel, IN
National Provider Identifier
1306475348
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiologist AssistantTaxonomy code 367H00000X
License
AA000132 Issued in DC
Practice address
11700 N Meridian St
Carmel, IN 46032-4656
Phone
(317) 577-4200
NPI assigned
Apr 2, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 75000225A IN
Anesthesiologist Assistant 367H00000X 75000225A IN
Anesthesiologist Assistant 367H00000X 32697594 TX
Anesthesiologist Assistant 367H00000X AA000132 DC Primary

Addresses

Primary practice location

11700 N Meridian St
Carmel, IN 46032-4656

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice location 1

110 Irving St NW
Washington, DC 20010-3017
Phone (202) 877-9418

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jmcfarland@direct.iuhealth.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, IN, TX3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20200723001980 DC Practitioner - Anesthesiology Assistant 9931523941 Reassigns benefits to 2 organizations
I20251215001308 IN Practitioner - Anesthesiology Assistant 9931523941 Reassigns benefits to 1 organization
I20260213001527 TX Practitioner - Anesthesiology Assistant 9931523941 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology Assistant
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians
Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians
Austin Anesthesiology Group PLLCGroup PAC ID 0547256497, 430 clinicians

Practice addresses (Care Compare)

1145 19TH St NW
311 MMG at 19TH Street NW
Washington, DC 20036-3735
Phone (202) 429-2401

11700 N Meridian St
Carmel, IN 46032-4656
Phone (317) 688-2000

919 E 32ND St
Austin, TX 78705-2703
Phone (512) 343-2466

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Associate of Arts

State licenses

LicenseStateTypeSpecialty
75000225AINMDAnesthesiology Physician
32697594TXMDAnesthesiologist Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Medical Group II LLC CurrentSince Dec 1, 2024 Accepting new patients
Medstar Medical Group II LLC CurrentSince Dec 1, 2024 Accepting new patients
Medstar Medical Group Anesthesiology LLC Anesthesiology CurrentSince Jul 1, 2020 Accepting new patients
Iu Health Medical Group, LLC CurrentSince Dec 1, 2025 Accepting new patients
Austin Anesthesiology Group PLLC Anesthesiology CurrentSince Feb 5, 2026 Accepting new patients
Medstar Medical Group Anesthesiology LLC Anesthesiology CurrentSince Jul 1, 2020 Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000

11700 N Meridian St
Carmel, IN 46032
Phone (317) 688-2000

1701 Senate Blvd
Indianapolis, IN 46202
Phone (317) 612-2754

250 N Shadeland Ave
Indianapolis, IN 46219
Phone (317) 948-9174

7503 Surratts Rd
Clinton, MD 20735
Phone (301) 868-8000

919 E 32nd St
Austin, TX 78705
Phone (512) 343-2466

Organizations & group practices 7

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.

Hospital & facility affiliations 5

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

NPI Registry JSON

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

{
    "created_epoch": "1585785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1306475348",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11700 N MERIDIAN ST",
            "city": "CARMEL",
            "state": "IN",
            "postal_code": "460324656",
            "telephone_number": "317-577-4200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "110 Irving St NW",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200103017",
            "country_code": "US",
            "telephone_number": "202-877-9418",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MCFARLAND",
        "first_name": "JOSIAH",
        "credential": "CAA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-02",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IN",
            "license": "75000225A",
            "primary": false
        },
        {
            "code": "367H00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiologist Assistant",
            "state": "IN",
            "license": "75000225A",
            "primary": false
        },
        {
            "code": "367H00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiologist Assistant",
            "state": "TX",
            "license": "32697594",
            "primary": false
        },
        {
            "code": "367H00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiologist Assistant",
            "state": "DC",
            "license": "AA000132",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jmcfarland@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "11700 N Meridian St",
            "city": "Carmel",
            "state": "IN",
            "country_code": "US",
            "postal_code": "460324656",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Carmel, IN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.