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ANDREW OTTO M.D.
NPI 1578862157
Emergency Medicine in Walnut Creek, CA

Active since March 21, 2011PECOS EnrolledAccepts Medicare Assignment
1990 N CALIFORNIA BLVD, SUITE #400, WALNUT CREEK, CA 94596(540) 981-7000 Get Directions Write a Review

NPPES record last updated: June 15, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Andrew Otto M.d. NPPES

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

ANDREW OTTO M.D. (NPI 1578862157) is an individual emergency medicine provider in Walnut Creek, California, licensed in Washington (MD61129047) and active in the NPI registry since March 2011. He is enrolled in Medicare PECOS, is affiliated with Mid Valley Hospital, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1578862157
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameANDREW OTTOCredential: M.D.
Location Address1990 N CALIFORNIA BLVD, SUITE #400Walnut Creek, CA 94596-3742
Mailing Address3559 Vernal AveMerced, CA 95340-0638
Phone(540) 981-7000
Sole ProprietorYes
Medical School CMSOtherGraduated 2010
Enumeration DateMarch 21, 2011
Last NPPES UpdateJune 15, 2022
NPPES CertifiedJune 15, 2022
✔ NPI 1578862157 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in WA · MD61129047✔ Licensed in CA · A138024
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1990 N CALIFORNIA BLVD, Walnut Creek, CA 94596
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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 and accepts Medicare assignment

Andrew Otto M.d. 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 ID2466762257
PECOS Enrollment IDI20210611002590
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mid Valley Hospital

Critical Access Hospitals · Omak, WA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501328
Location810 Jasmine StreetOmak, WA 98841 · Okanogan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94596 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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 12

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

HOPE CONSULTING GROUP
Behavior Analyst
1990 N CALIFORNIA BLVD
WALNUT CREEK, CA 94596
Contra Costa County (925) 325-2180
ALL BETTER TOGETHER, LLC
Behavior Analyst
1990 N CALIFORNIA BLVD, 8TH FLOOR
WALNUT CREEK, CA 94596
Contra Costa County (510) 517-6949
SANDRA KAY SAUNDERS MD
Emergency Medicine
1990 N CALIFORNIA BLVD, STE. 400
WALNUT CREEK, CA 94596
Contra Costa County (925) 225-5837
MOBILE HEALTHCARE INTEGRATIONS LLC
Family Medicine
1990 N CALIFORNIA BLVD, 8TH FLOOR
WALNUT CREEK, CA 94596
Contra Costa County (925) 895-2519
FAMILY WHOLE HEALTH PC
Pediatrics
1990 N CALIFORNIA BLVD
WALNUT CREEK, CA 94596
Contra Costa County (800) 491-2142
MR. ZACHARIA DAVID GREENLEE PA-C
Physician Assistant
1990 N CALIFORNIA BLVD, STE 400
WALNUT CREEK, CA 94596
Contra Costa County (925) 225-5837
DR. PETER CHRISTOPHER BENSON M.D.
Emergency Medicine
1990 N CALIFORNIA BLVD, 8TH FLOOR
WALNUT CREEK, CA 94596
Contra Costa County (925) 895-2519
KENNARD DAVID BEARD P.A.
Physician Assistant (Surgical)
1990 N CALIFORNIA BLVD, SUITE 400
WALNUT CREEK, CA 94596
Contra Costa County (925) 225-5837

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 Andrew Otto's NPI number?

The NPI number for Andrew Otto is 1578862157. It was assigned to this individual provider in the NPPES registry on March 21, 2011.

Where is Andrew Otto located?

Andrew Otto practices at 1990 N California Blvd Suite #400, Walnut Creek, CA 94596. The listed phone number is (540) 981-7000.

What is Andrew Otto's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Andrew Otto enrolled in Medicare?

Yes. Andrew Otto 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 Andrew Otto accept?

Health plans from Providence Health Plan list Andrew Otto 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.

Is Andrew Otto affiliated with any hospitals?

According to CMS data, Andrew Otto is affiliated with Mid Valley Hospital.

When was this NPI record last updated?

The NPPES record for Andrew Otto was last updated on June 15, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.