David Johnston, PHD - Medicare Psychologist in Santa Cruz, CA

David Johnston, PHD is a medicare enrolled "Psychologist - Clinical" provider in Santa Cruz, California. He graduated from medical school in 1978 and has 46 years of diverse experience with area of expertise as Clinical Psychologist. He is a member of the group practice Family Service Agency Of The Central Coast and his current practice location is 104 Walnut Ave Ste 208, Santa Cruz, California. You can reach out to his office (for appointments etc.) via phone at (831) 423-9444.

David Johnston is licensed to practice in California (license number PSY6698) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1346308491.

Contact Information

David Johnston, PHD
104 Walnut Ave Ste 208,
Santa Cruz, CA 95060-3929
(831) 423-9444
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDavid Johnston
GenderMale
SpecialityClinical Psychologist
Experience46 Years
Location104 Walnut Ave Ste 208, Santa Cruz, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • David Johnston graduated from medical school in 1978
  NPI Data:
  • NPI Number: 1346308491
  • Provider Enumeration Date: 12/04/2006
  • Last Update Date: 10/30/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 8820989049
  • Enrollment ID: I20040324001202

Medical Identifiers

Medical identifiers for David Johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346308491NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103TC0700XPsychologist - Clinical PSY6698 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Family Service Agency Of The Central Coast10522135274

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. David Johnston allows following entities to bill medicare on his behalf.
Entity NameFamily Service Agency Of The Central Coast
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104994136
PECOS PAC ID: 1052213527
Enrollment ID: O20040123001089

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. David Johnston 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
David Johnston, PHD
624 Atri Ct,
Watsonville, CA 95076-3639

Ph: () -
David Johnston, PHD
104 Walnut Ave Ste 208,
Santa Cruz, CA 95060-3929

Ph: (831) 423-9444

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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