Dr Joseph Johnny Koudsi, PSYD - Medicare Psychologist in Walnut Creek, CA

Dr Joseph Johnny Koudsi, PSYD is a medicare enrolled "Psychologist - Clinical" provider in Walnut Creek, California. His current practice location is 2970 Camino Diablo Ste 300, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 282-1778.

Dr Joseph Johnny Koudsi is licensed to practice in California (license number 24646) 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 1649557232.

Contact Information

Dr Joseph Johnny Koudsi, PSYD
2970 Camino Diablo Ste 300,
Walnut Creek, CA 94597-4001
(925) 282-1778
(415) 296-5299

Map and Direction




Healthcare Provider's Profile

Full NameDr Joseph Johnny Koudsi
GenderMale
SpecialityPsychologist - Clinical
Location2970 Camino Diablo Ste 300, Walnut Creek, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649557232
  • Provider Enumeration Date: 11/09/2011
  • Last Update Date: 10/18/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6608309760
  • Enrollment ID: I20241028002074

Medical Identifiers

Medical identifiers for Dr Joseph Johnny Koudsi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649557232NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 24646 (California)Primary

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. Dr Joseph Johnny Koudsi allows following entities to bill medicare on his behalf.
Entity NamePacific Coast Psychiatric Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023125465
PECOS PAC ID: 2567469174
Enrollment ID: O20061024000383

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. Dr Joseph Johnny Koudsi 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
Dr Joseph Johnny Koudsi, PSYD
2970 Camino Diablo Ste 300,
Walnut Creek, CA 94597-4001

Ph: (925) 282-1778
Dr Joseph Johnny Koudsi, PSYD
2970 Camino Diablo Ste 300,
Walnut Creek, CA 94597-4001

Ph: (925) 282-1778

Reviews and Comments


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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.

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