WILLIAM J. BOMMER M.D.
NPI 1326029794
Internal Medicine - Cardiovascular Disease in Sacramento, CA

Active since November 10, 2005PECOS Enrolled
4860 Y ST, SUITE 0200, SACRAMENTO, CA 95817(916) 734-3761(916) 734-6474 Get Directions Write a Review

NPPES record last updated: January 19, 2010. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About William J. Bommer M.d. NPPES

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

WILLIAM J. BOMMER M.D. (NPI 1326029794) is an individual cardiovascular disease provider in Sacramento, California, licensed in California (G033462) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326029794
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameWILLIAM J. BOMMERCredential: M.D.
Location Address4860 Y ST, SUITE 0200Sacramento, CA 95817-2307
Mailing Address4860 Y St, Suite 0200Sacramento, CA 95817-2307 · (916) 734-3761 · Fax (916) 734-6474
Fax(916) 734-6474
Sole ProprietorNo
Enumeration DateNovember 10, 2005
Last NPPES UpdateJanuary 19, 2010
NPI 1326029794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in CA · G033462
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

4860 Y ST, Sacramento, CA 95817

Other Identifiers 2

Medicare UPINA45561CA
Medicare PIN00G334620CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

William J. Bommer M.d. 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 95817 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
$137.20 typical visit price
range $60.44 – $180.85
Typical copayment $34.30 (range $15.11 – $45.21)
Most-billed visit code 99204
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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.

Pharmacist (Geriatric)
4860 Y ST
SACRAMENTO, CA 95817
Clinic/Center (Pain)
4860 Y ST
SACRAMENTO, CA 95817
Psychiatry & Neurology (Neurology)
4860 Y ST
SACRAMENTO, CA 95817
Obstetrics & Gynecology
4860 Y ST, STE 2500
SACRAMENTO, CA 95817
Orthopaedic Surgery (Orthopaedic Trauma)
4860 Y ST, ACC #3800
SACRAMENTO, CA 95817
Orthopaedic Surgery
4860 Y ST, ACC #3800
SACRAMENTO, CA 95817
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
4860 Y ST, ACC #3800
SACRAMENTO, CA 95817
Orthopaedic Surgery (Hand Surgery)
4860 Y ST, ACC #3800
SACRAMENTO, CA 95817

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326029794, enumerated as an "individual" on November 10, 2005.

The provider is located at 4860 Y ST SUITE 0200 SACRAMENTO, CA 95817 and the phone number is (916) 734-3761.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.