DAVID JOHNSTON (PH.D) – Clinical Psychologist, NPI 1346308491

DAVID JOHNSTON (PH.D) is a healthcare provider. based in Soquel, California. specializing in Clinical Psychologist. They hold the professional credentials PH.D. They hold a License No. PSY6698 (CA). The NPI Number for DAVID JOHNSTON (PH.D) is 1346308491

Main info

Male
48 Years Of Experience
Accepts Medicare Assignment
Name
DAVID JOHNSTON (PH.D)
NPI
1346308491
Phone
(831) 423-9444
Address
2901 Park Ave Ste A3
Enumeration Date
4 December 2006
Last Update Date
30 October 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
1978 (48 years ago)
PAC ID
8820989049
Group Practice PAC ID
1052213527
Professional Enrollment ID
I20040324001202
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for DAVID JOHNSTON (PH.D)

  • 2901 Park Ave Ste A3

    Soquel, CA 950732831

    Phone: (831) 423-9444

    Type: Location

  • 208, Walnut Hill Road, Walnut Hill, Cumberland County, Maine, 04097, United States

    SANTA CRUZ, CA 950603929

    Phone: (831) 423-9444

    Type: Location

  • 624, Atri Court, Watsonville, Santa Cruz County, California, 95076, United States

    WATSONVILLE, CA 950763639

    Phone:

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
90837Psychotherapy, 1 hour60820$0
View full utilization report →

Insurance plans in this area (ZIP 95073)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1052213527View full group profile
NameSpecialtyState
Clinical Social WorkerCA
Marriage And Family TherapistCA
Marriage And Family TherapistCA
Marriage And Family TherapistCA
Marriage And Family TherapistCA
-CA
-CA
Marriage And Family TherapistCA
Marriage And Family TherapistCA
-CA

Reviews

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Frequently asked questions

What is DAVID JOHNSTON (PH.D)'s NPI number?
DAVID JOHNSTON (PH.D)'s NPI is 1346308491 — the number used across U.S. healthcare to identify this provider.
Would DAVID JOHNSTON (PH.D) appear as active to a payer?
You can treat DAVID JOHNSTON (PH.D) as active for directory purposes; confirm clinical privileges separately.
What expertise is attributed to DAVID JOHNSTON (PH.D)?
DAVID JOHNSTON (PH.D)'s specialty line reads Clinical Psychologist. Clinical services aligned with this taxonomy classification.
What locale is associated with DAVID JOHNSTON (PH.D)?
Directory geography for DAVID JOHNSTON (PH.D) centers on Soquel, California.
Does DAVID JOHNSTON (PH.D) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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