Ariel Troncoso, MD - Medicare Psychiatry & Neurology in Santa Cruz, CA

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Ariel Troncoso, MD is a medicare enrolled "Psychiatry & Neurology - Forensic Psychiatry" physician in Santa Cruz, California. His current practice location is 1080 Emeline Ave, Santa Cruz, California. You can reach out to his office (for appointments etc.) via phone at (831) 454-4971.

Ariel Troncoso is licensed to practice in California (license number G30831) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1386833929.

Contact Information

Ariel Troncoso, MD
1080 Emeline Ave,
Santa Cruz, CA 95060-1966
(831) 454-4971
(831) 454-4663

Map and Direction




Physician's Profile

Full NameAriel Troncoso
GenderMale
SpecialityPsychiatry & Neurology - Forensic Psychiatry
Location1080 Emeline Ave, Santa Cruz, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1386833929
  • Provider Enumeration Date: 10/19/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5799730792
  • Enrollment ID: I20050311000984

Medical Identifiers

Medical identifiers for Ariel Troncoso such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386833929NPI-NPPES
G30831OtherCAPROFESSIONAL LICENSE
ZZZ91891ZOtherCAMEDICARE GROUP ID#
ZZZ91892ZOtherCAMEDICARE GROUP ID#
ZZZ92073ZOtherCAMEDICARE GROUP ID#
00G308312MedicaidCA
ZZZ92069ZOtherCAMEDICARE GROUP ID#

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084F0202XPsychiatry & Neurology - Forensic Psychiatry G30831 (California)Primary
2084P0800XPsychiatry & Neurology - Psychiatry G30831 (California)Secondary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ariel Troncoso allows following entities to bill medicare on his behalf.
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659450955
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000757
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699885079
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000784
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Other Medical Care Group
Entity IdentifiersNPI Number: 1629301346
PECOS PAC ID: 1254244973
Enrollment ID: O20110318000170

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ariel Troncoso is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ariel Troncoso, MD
1400 Emeline Ave,
Santa Cruz, CA 95060-1976

Ph: (831) 454-4170		Ariel Troncoso, MD
1080 Emeline Ave,
Santa Cruz, CA 95060-1966

Ph: (831) 454-4971

Reviews and Comments


Psychiatry & Neurology Doctors in Santa Cruz, CA

Dr. Jackson Michael Rowland, M.D
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1400 Emeline Ave, Santa Cruz, CA 95060
Phone: 831-454-4971    Fax: 831-454-4663
Katherine Yarborough, DO
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1080 Emeline Ave, Santa Cruz, CA 95060
Phone: 831-454-4170    
Toral Nitinbhai Desai,
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Emeline Ave, Santa Cruz, CA 95060
Phone: 831-454-0000    
Dr. Matthew S Markert, M.D., PH.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1661 Soquel Dr Ste D, Santa Cruz, CA 95065
Phone: 831-460-6042    
Dr. Sreekumar P. Nair, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Emeline Ave, Ste 100, Santa Cruz, CA 95060
Phone: 831-454-4170    Fax: 831-454-4663
Dr. Paula Vanessa De La Cruz, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Emeline Ave, Santa Cruz, CA 95060
Phone: 831-454-4170    Fax: 831-454-4663
Thankamma John Puthiaparampil, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1400 Emeline Ave, Santa Cruz, CA 95060
Phone: 831-454-4170    Fax: 831-454-4663

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.