Joshua David Chrystal, NMD, DC

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

32023 Issued in CA

Practice address

4835 Van Nuys Blvd
Suite 100
Sherman Oaks, CA 91403-2109

Phone

(818) 785-2060

NPI assigned

Sep 7, 2010

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Integrated Pain Management Medical Group, Inc.

  • Pain Medicine (Physical Medicine & Rehabilitation) Physician
  • Walnut Creek, CA
  • NPI 1922198779
  NPD (past)

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

{
    "created_epoch": "1283817600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760659200000",
    "number": "1306153705",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4835 VAN NUYS BLVD",
            "address_2": "SUITE 100",
            "city": "SHERMAN OAKS",
            "state": "CA",
            "postal_code": "914032109",
            "telephone_number": "818-785-2060"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4835 VAN NUYS BLVD",
            "address_2": "SUITE 100",
            "city": "SHERMAN OAKS",
            "state": "CA",
            "postal_code": "914032109",
            "telephone_number": "818-785-2060"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHRYSTAL",
        "first_name": "JOSHUA",
        "middle_name": "DAVID",
        "name_prefix": "Dr.",
        "credential": "NMD, DC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-09-07",
        "last_updated": "2025-10-17",
        "certification_date": "2025-10-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "CA",
            "license": "32023",
            "primary": true
        },
        {
            "code": "175F00000X",
            "taxonomy_group": "",
            "desc": "Naturopath",
            "state": "CA",
            "license": "ND-483",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Chris Marasco, M.D., Inc.
• Lia Christian, ACNP
• Sarah Elise Christolini
• Kaitlin Christy
• Chrome Residential, LLC
• Gina Hua Qin Chuang, L.A.C
• Allen Tae Chung, PHARMD
• Arianna Chung
• Eun Hee Chung, DDS
• Euna Chung, MD

• Chiropractor in Sherman Oaks, CA
• Providers in Sherman Oaks, CA by specialty
• Chiropractor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.