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DR. JOHN STEPHEN BUGAS PHD
NPI 1811285356
Psychologist - Clinical in Vacaville, CA

Active since July 19, 2011PECOS Enrolled
1600 CALIFORNIA DR., VACAVILLE, CA 95696(707) 448-6841(707) 453-7015 Get Directions Write a Review

NPPES record last updated: July 19, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John Stephen Bugas Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN STEPHEN BUGAS PHD (NPI 1811285356) is an individual clinical provider in Vacaville, California, licensed in California (PSY 10562) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811285356
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. JOHN STEPHEN BUGASCredential: PHD
Location Address1600 CALIFORNIA DR.Vacaville, CA 95696-2000
Mailing Address1600 California Dr.Vacaville, CA 95696-2000 · (707) 448-6841 · Fax (707) 453-7015
Phone(707) 448-6841
Fax(707) 453-7015
Sole ProprietorYes
Enumeration DateJuly 19, 2011
✔ NPI 1811285356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY 10562
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1600 CALIFORNIA DR., Vacaville, CA 95696
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. John Stephen Bugas Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95696 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$191.95 typical visit price
range $65.02 – $191.95
Typical copayment $47.98 (range $16.25 – $47.98)
Most-billed visit code 99205
Established Patient
$113.05 typical visit price
range $21.86 – $157.69
Typical copayment $28.26 (range $5.46 – $39.42)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AHNA MARIE MONTAGUE
Psychologist
1600 CALIFORNIA DR.
VACAVILLE, CA 95696
Solano County (707) 448-6841
LESLEY SOHYUN TIFFANY-BROWN MSW
Social Worker (Clinical)
1600 CALIFORNIA DR.
VACAVILLE, CA 95696
Solano County (707) 448-6841
DR. FAAFETAI FAALEAVA PSY.D.
Psychologist (Clinical)
1600 CALIFORNIA DR.
VACAVILLE, CA 95696
Solano County (707) 448-6841
AARON MCDONALD LCSW LICENSE 86800
Social Worker (Clinical)
1600 CALIFORNIA DR.
VACAVILLE, CA 95696
Solano County (707) 448-6841
DR. TANYA M. GREENFIELD PSY.D.
Psychologist (Clinical)
1600 CALIFORNIA DR.
VACAVILLE, CA 95696
Solano County (707) 448-6841
CALIFORNIA MEDICAL FACILITY
Clinic/Center (Prison Health)
1600 CALIFORNIA DR., CMF, AMBULATORY CARE CLINIC
VACAVILLE, CA 95696
Solano County (707) 448-6841
ROSERIN JOTHAPRASERT PSY D
Psychologist
1600 CALIFORNIA DR.
VACAVILLE, CA 95696
Solano County (707) 448-6841
BRYAN SON PHARMD
Pharmacist
1600 CALIFORNIA DR.
VACAVILLE, CA 95696
Solano County (707) 448-6841

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Bugas's NPI number?

The NPI number for John Bugas is 1811285356. It was assigned to this individual provider in the NPPES registry on July 19, 2011.

Where is John Bugas located?

John Bugas practices at 1600 California Dr., Vacaville, CA 95696. The listed phone number is (707) 448-6841.

What is John Bugas's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is John Bugas enrolled in Medicare?

Yes. John Bugas is registered in the Medicare PECOS enrollment system.

What insurance does John Bugas accept?

Health plans from Providence Health Plan list John Bugas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Bugas was last updated on July 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.