1. Home
  2. Directory
  3. California
  4. Santa Rosa
  5. Psychologist
  6. NPI Profile

DR. CHRISTOPHER EVANS
NPI 1891990628
Psychologist - Clinical in Santa Rosa, CA

Active since June 20, 2007PECOS Enrolled
3554 ROUND BARN BLVD, 100, SANTA ROSA, CA 95403(707) 571-3835 Get Directions Write a Review

NPPES record last updated: January 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Christopher Evans NPPES

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

DR. CHRISTOPHER EVANS (NPI 1891990628) is an individual clinical provider in Santa Rosa, California, licensed in California (PSY 24324) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891990628
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. CHRISTOPHER EVANS
Location Address3554 ROUND BARN BLVD, 100Santa Rosa, CA 95403-0929
Mailing Address401 Bicentennial WaySanta Rosa, CA 95403-2149 · (707) 571-3835
Phone(707) 571-3835
Sole ProprietorNo
Enumeration DateJune 20, 2007
Last NPPES UpdateJanuary 3, 2022
✔ NPI 1891990628 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 24324
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.
3554 ROUND BARN BLVD, Santa Rosa, CA 95403
Open in Google Maps ↗

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. Christopher Evans 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 95403 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
$187.01 typical visit price
range $63.04 – $187.01
Typical copayment $46.75 (range $15.76 – $46.75)
Most-billed visit code 99205
Established Patient
$109.88 typical visit price
range $21.02 – $153.40
Typical copayment $27.47 (range $5.25 – $38.35)
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 20

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

DR. JAMES NICHOLAS WORLEDGE M.D.
Psychiatry & Neurology (Psychiatry)
3554 ROUND BARN BLVD
SANTA ROSA, CA 95403
Sonoma County (707) 653-3639
MR. RAYMOND SING WONG PHARM.D
Pharmacist
3554 ROUND BARN BLVD
SANTA ROSA, CA 95403
Sonoma County (707) 566-5929
MRS. JULIE FRANCES FENNIMORE PSY.D
Psychologist
3554 ROUND BARN BLVD, 100
SANTA ROSA, CA 95403
Sonoma County (707) 571-3729
MS. LAINE HAYNES LCSW
Social Worker (Clinical)
3554 ROUND BARN BLVD, SUITE 100
SANTA ROSA, CA 95403
Sonoma County (707) 571-3884
GRAHAM ELLIOT ROME COOPER PHD
Psychologist
3554 ROUND BARN BLVD
SANTA ROSA, CA 95403
Sonoma County (707) 571-3778
RAMAN GOSWAMI PSYD
Psychologist
3554 ROUND BARN BLVD
SANTA ROSA, CA 95403
Sonoma County (707) 571-3778
ANDREW WEISSKOFF LCSW
Social Worker (Clinical)
3554 ROUND BARN BLVD
SANTA ROSA, CA 95403
Sonoma County (707) 571-3813
DR. CHRISTINE L. BILBREY M.D.
Psychiatry & Neurology (Psychiatry)
3554 ROUND BARN BLVD
SANTA ROSA, CA 95403
Sonoma County (707) 571-3778

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 Christopher Evans's NPI number?

The NPI number for Christopher Evans is 1891990628. It was assigned to this individual provider in the NPPES registry on June 20, 2007.

Where is Christopher Evans located?

Christopher Evans practices at 3554 Round Barn Blvd 100, Santa Rosa, CA 95403. The listed phone number is (707) 571-3835.

What is Christopher Evans's specialty?

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

Is Christopher Evans enrolled in Medicare?

Yes. Christopher Evans is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christopher Evans was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.