DR. RAYMOND S RUZICANO M.D.
NPI 1811062508
Psychiatry & Neurology - Psychiatry in Walnut Creek, CA

Q: What is Raymond Ruzicano's NPI number?

The NPI number for Raymond Ruzicano is 1811062508. It was assigned to this individual provider in the NPPES registry on November 21, 2006.

Q: What is Raymond Ruzicano's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Raymond Ruzicano was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since November 21, 2006PECOS Enrolled

112 LA CASA VIA, SUITE 345, WALNUT CREEK, CA 94598(925) 943-1400(925) 946-1463 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Raymond S Ruzicano M.d. NPPES

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

DR. RAYMOND S RUZICANO M.D. (NPI 1811062508) is an individual psychiatry provider in Walnut Creek, California, licensed in California (G33140) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Northwestern University Feinberg Medical School (1975).

NPPES Registry Identity

NPI1811062508

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. RAYMOND S RUZICANOCredential: M.D.

Location Address112 LA CASA VIA, SUITE 345Walnut Creek, CA 94598-3091

Mailing Address112 La Casa Via, Suite 345Walnut Creek, CA 94598-3091 · (925) 943-1400 · Fax (925) 946-1463

Phone(925) 943-1400

Fax(925) 946-1463

Sole ProprietorYes

Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 1975

Enumeration DateNovember 21, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1811062508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CA · G33140

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

112 LA CASA VIA, Walnut Creek, CA 94598

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Other Identifiers 1

Medicare ID-Type Unspecified00G331400AR · Medicare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Raymond S Ruzicano M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5799715660

PECOS Enrollment IDI20050819000672

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.

Medicare Billing Reassignment

Medicare enrollment records show Raymond Ruzicano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Raymond S. Ruzicano, M.D.Inc

Same address

Psychiatry

112 LA CASA VIA, SUITE 345
Walnut Creek, CA 94598

Reassigned Medicare billing, California enrollment

NPI 1023367398 (925) 943-1400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

194 services34 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

190 services35 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

20 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94598 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

$202.35 typical visit price

range $69.00 – $202.35

Typical copayment $50.58 (range $17.25 – $50.58)

Most-billed visit code 99205

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

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.

RAYMOND S. RUZICANO, M.D.INC

Psychiatry & Neurology (Psychiatry)

112 LA CASA VIA, SUITE 345
WALNUT CREEK, CA 94598

Contra Costa County (925) 943-1400

DEBORAH L. KERLIN, M.D., INC.

Surgery

112 LA CASA VIA, SUITE 340
WALNUT CREEK, CA 94598

Contra Costa County (925) 945-7600

CLOVER PHARMACY INC

Pharmacy (Community/Retail Pharmacy)

112 LA CASA VIA, STE 100
WALNUT CREEK, CA 94598

Contra Costa County (925) 939-6311

JOHN FREDERICK RIEDEL MD

Ophthalmology

112 LA CASA VIA, #260
WALNUT CREEK, CA 94598

Contra Costa County (925) 934-6300

ROBERT W DAVIES MD

Internal Medicine (Nephrology)

112 LA CASA VIA, SUITE 210
WALNUT CREEK, CA 94598

Contra Costa County (925) 944-0351

CAROL ROGERS DIRAIMONDO MD

Internal Medicine (Nephrology)

112 LA CASA VIA, STE 210
WALNUT CREEK, CA 94598

Contra Costa County (925) 944-0351

MRS. DEBRA ANN KLEIN RNC, MSN, NP

Clinical Nurse Specialist (Women's Health)

112 LA CASA VIA, SUITE 130
WALNUT CREEK, CA 94598

Contra Costa County (925) 937-0995

DR. BRIM AARON MCMILLAN-GORDON DPM

Podiatrist

112 LA CASA VIA, STE #110
WALNUT CREEK, CA 94598

Contra Costa County (925) 935-8255

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 Raymond Ruzicano's NPI number?

The NPI number for Raymond Ruzicano is 1811062508. It was assigned to this individual provider in the NPPES registry on November 21, 2006.

Where is Raymond Ruzicano located?

Raymond Ruzicano practices at 112 La Casa Via Suite 345, Walnut Creek, CA 94598. The listed phone number is (925) 943-1400.

What is Raymond Ruzicano's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Raymond Ruzicano enrolled in Medicare?

Yes. Raymond Ruzicano is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Raymond Ruzicano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Raymond Ruzicano reassigns Medicare benefits to Raymond S. Ruzicano, M.D.Inc (Walnut Creek, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Raymond Ruzicano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Raymond Ruzicano was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.