Mark Ashton Ritchie, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

A48077 Issued in CA

Practice address

1156 Teresa Lane
Morgan Hill, CA 95037

Phone

(408) 402-0450

NPI assigned

Nov 16, 2007

Last updated

Jun 5, 2023By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Feb 13, 2025 through Feb 13, 2027

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Caminar

  dba Laurel Creek Bridge Housing

  • Mental Illness Community Based Residential Treatment Facility
  • Fairfield, CA
  • NPI 1639217029
  NPD (past)
• Ritchie-Schwartz Medical Corporation, Inc.

  dba Solutions Psychiatric Associates

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Los Gatos, CA
  • NPI 1952505745
  NPD (past)

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

{
    "created_epoch": "1195171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1685923200000",
    "number": "1962683060",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "305 VINEYARD TOWN CTR # 384",
            "city": "MORGAN HILL",
            "state": "CA",
            "postal_code": "950375674",
            "telephone_number": "408-402-0450"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1156 TERESA LANE",
            "city": "MORGAN HILL",
            "state": "CA",
            "postal_code": "95037",
            "telephone_number": "408-402-0450"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1234 Empire St",
            "address_purpose": "LOCATION",
            "city": "Fairfield",
            "state": "CA",
            "postal_code": "945335711",
            "country_code": "US",
            "telephone_number": "707-439-7830",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RITCHIE",
        "first_name": "MARK",
        "middle_name": "ASHTON",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-11-16",
        "last_updated": "2023-06-05",
        "certification_date": "2023-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A48077",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Thomas Rice, PTA
• Richard D & James S Ross PTRS. (Hillview Convalescent Hospital)
• Richard P. Carr Physical Therapy Inc (Morgan Hill Physical Therapy, Inc)
• Richards Sales Consulting, Inc
• Ride With Care Transport,LLC
• Rite Aid
• Rite Aid
• Amber Catherine Rivera
• Kathryn Louise Rizqallah, M.S. CCC-SLP
• Robert a. Moulthrop, DDS

• Psychiatry Physician in Morgan Hill, CA
• Providers in Morgan Hill, CA by specialty
• Psychiatry Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.