Dr David Walsh, PSYD - Medicare Psychologist in Irvine, CA

Dr David Walsh, PSYD is a medicare enrolled "Psychologist - Clinical" provider in Irvine, California. His current practice location is 4521 Campus Dr, Suite 261, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 285-1811.

Dr David Walsh is licensed to practice in California (license number 18645) 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 1730590886.

Contact Information

Dr David Walsh, PSYD
4521 Campus Dr, Suite 261,
Irvine, CA 92612-2621
(949) 285-1811
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr David Walsh
GenderMale
SpecialityPsychologist - Clinical
Location4521 Campus Dr, Irvine, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1730590886
  • Provider Enumeration Date: 05/12/2014
  • Last Update Date: 05/12/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4688931744
  • Enrollment ID: I20171127002823

Medical Identifiers

Medical identifiers for Dr David Walsh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730590886NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical 18645 (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 David Walsh allows following entities to bill medicare on his behalf.
Entity NameNebula Health Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194479501
PECOS PAC ID: 8820482805
Enrollment ID: O20220309000254

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 David Walsh 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 David Walsh, PSYD
4521 Campus Dr, Suite 261,
Irvine, CA 92612-2621

Ph: (949) 285-1811
Dr David Walsh, PSYD
4521 Campus Dr, Suite 261,
Irvine, CA 92612-2621

Ph: (949) 285-1811

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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