DR. ROBERT ARGUELLES
NPI 1114394517
Psychologist - Clinical in Sonoma, CA

Q: What is Robert Arguelles's NPI number?

The NPI number for Robert Arguelles is 1114394517. It was assigned to this individual provider in the NPPES registry on September 1, 2015.

Q: What is Robert Arguelles's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Robert Arguelles was last updated on September 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 September 01, 2015PECOS EnrolledAccepts Medicare Assignment

270 PERKINS ST, SONOMA, CA 95476(650) 743-2030 Get Directions Write a Review

NPPES record last updated: September 1, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Robert Arguelles NPPES

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

DR. ROBERT ARGUELLES (NPI 1114394517) is an individual clinical provider in Sonoma, California, licensed in California (PSY27411) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1114394517

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ROBERT ARGUELLES

Location Address270 PERKINS STSonoma, CA 95476-6955

Mailing Address270 Perkins StSonoma, CA 95476-6955 · (650) 743-2030

Phone(650) 743-2030

Sole ProprietorYes

Medical School CMSOtherGraduated 2008

Enumeration DateSeptember 1, 2015

✔ NPI 1114394517 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 · PSY27411

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.

270 PERKINS ST, Sonoma, CA 95476

Open in Google Maps ↗

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 and accepts Medicare assignment

Dr. Robert Arguelles is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7416314117

PECOS Enrollment IDI20230612002909

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.

Areas of Expertise CMS Part B claims 4

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, 1 hour 90837

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

167 services26 patients

Psychotherapy, 30 minutes 90832

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.

32 services11 patients

Psychotherapy, 45 minutes 90834

Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.

20 services13 patients

Psychiatric diagnostic evaluation 90791

A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95476 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 3

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

SONOMA FAMILY PRACTICE

Non-Pharmacy Dispensing Site

270 PERKINS ST
SONOMA, CA 95476

Sonoma County (707) 938-1271

SONOMA VALLEY HEALTH CARE DISTRICT

Surgery

270 PERKINS ST
SONOMA, CA 95476

Sonoma County (707) 938-3131

DR. REBECCA ANNE SPEAR DNP, ARNP, AGNP-C

Nurse Practitioner (Primary Care)

270 PERKINS ST
SONOMA, CA 95476

Sonoma County (707) 938-3131

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 Robert Arguelles's NPI number?

The NPI number for Robert Arguelles is 1114394517. It was assigned to this individual provider in the NPPES registry on September 1, 2015.

Where is Robert Arguelles located?

Robert Arguelles practices at 270 Perkins St, Sonoma, CA 95476. The listed phone number is (650) 743-2030.

What is Robert Arguelles's specialty?

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

Is Robert Arguelles enrolled in Medicare?

Yes. Robert Arguelles is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Robert Arguelles accept?

Health plans from Providence Health Plan list Robert Arguelles 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 Robert Arguelles was last updated on September 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.