Jonathan Mars, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

169029 Issued in CA

Practice address

12301 Wilshire Blvd Ste 512
Los Angeles, CA 90025

Phone

(888) 684-2779

NPI assigned

Apr 29, 2016

Sex

Male

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 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

Psychiatry

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mellow Medical Inc a Professional CorporationGroup PAC ID 3375767403, 30 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/9357/brand/1/csg/1/fhir/r4

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.

• Mellow Medical Inc a Professional Corporation

  • Psychiatry Physician
  • West Hollywood, CA
  • NPI 1407275886
  Medicare reassignment Care Compare group NPD
• Hlca, Inc.

  dba Happier Living

  • Psychiatry Physician
  • West Hollywood, CA
  • NPI 1437585882
  NPD (past)

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

{
    "created_epoch": "1461888000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1711670400000",
    "number": "1144675919",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12301 WILSHIRE BLVD STE 512",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900251053",
            "telephone_number": "888-684-2779"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12301 WILSHIRE BLVD STE 512",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "90025",
            "telephone_number": "888-684-2779"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARS",
        "first_name": "JONATHAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-29",
        "last_updated": "2024-03-29",
        "certification_date": "2024-03-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "169029",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Richard P. Marrs, M.D.
• Kristina Marie Marruffo
• Kayla Irene Marrufo
• Jane Elizabeth Marryat, MD
• Mars Infotech LLC
• Giles Spencer Marsden
• Carolyn Sherman Marsee, LCSW
• Dana Marie Marseille, M.D.
• Michael J Marsello, CCC-SLP
• Abbie J. Marsh, REGISTERED ACSW

• Psychiatry Physician in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 29, 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.