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DR. RICHARD MCGUIRE AULD JR. MD
NPI 1144284290
Internal Medicine - Gastroenterology in Santa Rosa, CA

Active since April 14, 2006PECOS Enrolled
1210 SONOMA AVE, SUITE B, SANTA ROSA, CA 95405(707) 544-5093(707) 528-8444 Get Directions Write a Review

NPPES record last updated: November 30, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 30, 2021, Nov 11, 2018 (2 updates tracked since 2018).

About Dr. Richard Mcguire Auld Jr. Md NPPES

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

DR. RICHARD MCGUIRE AULD JR. MD (NPI 1144284290) is an individual gastroenterology provider in Santa Rosa, California, licensed in California (A35764) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144284290
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. RICHARD MCGUIRE AULD JR.Credential: MD
Location Address1210 SONOMA AVE, SUITE BSanta Rosa, CA 95405-6648
Mailing Address320 Bridle PathHealdsburg, CA 95448-8083 · (707) 483-4665
Phone(707) 544-5093
Fax(707) 528-8444
Sole ProprietorNo
Enumeration DateApril 14, 2006
Last NPPES UpdateNovember 30, 20212 updates tracked since enumeration
✔ NPI 1144284290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · A35764
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1210 SONOMA AVE, Santa Rosa, CA 95405
Open in Google Maps ↗

Other Identifiers 1

Medicaid00A357640CA

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. Richard Mcguire Auld Jr. Md 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 95405 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
$142.00 typical visit price
range $63.04 – $187.01
Typical copayment $35.50 (range $15.76 – $46.75)
Most-billed visit code 99204
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 7

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

GASTROENTEROLOGY MEDICAL ASSOCIATES OF SONOMA
Specialist
1210 SONOMA AVE, SUITE B
SANTA ROSA, CA 95405
Sonoma County (707) 544-5093
LAURA ELIZABETH PALMER CMT
Massage Therapist
1210 SONOMA AVE
SANTA ROSA, CA 95405
Sonoma County (707) 798-0989
SONOMA AMBULATORY ANESTHESIA GROUP, INC.
Nurse Anesthetist, Certified Registered
1210 SONOMA AVE, STE. B
SANTA ROSA, CA 95405
Sonoma County (707) 571-2192
KARENA WEIL
Marriage & Family Therapist
1210 SONOMA AVE
SANTA ROSA, CA 95405
Sonoma County (707) 523-7185
REGINA POWERS N.P.
Nurse Practitioner
1210 SONOMA AVE
SANTA ROSA, CA 95405
Sonoma County (707) 523-7185
ROBERT LOGAN FAUST M.D.
Internal Medicine (Gastroenterology)
1210 SONOMA AVE, SUITE B
SANTA ROSA, CA 95405
Sonoma County (707) 544-5093
SANTA ROSA GASTROENTEROLOGY MEDICAL ASSOCIATES
Internal Medicine (Gastroenterology)
1210 SONOMA AVE, SUITE B
SANTA ROSA, CA 95405
Sonoma County (707) 544-5093

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 Richard Auld's NPI number?

The NPI number for Richard Auld is 1144284290. It was assigned to this individual provider in the NPPES registry on April 14, 2006.

Where is Richard Auld located?

Richard Auld practices at 1210 Sonoma Ave Suite B, Santa Rosa, CA 95405. The listed phone number is (707) 544-5093.

What is Richard Auld's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Richard Auld enrolled in Medicare?

Yes. Richard Auld is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Richard Auld was last updated on November 30, 2021. 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.