MR. CHRISTOPHER R WILLIAMS PA
NPI 1306245410
Physician Assistant in Emeryville, CA

Active since August 14, 2014PECOS Enrolled
97.12/100
CMS Quality Rating
2100 POWELL ST, EMERYVILLE, CA 94608(510) 350-2842(510) 879-9128 Get Directions Write a Review

NPPES record last updated: December 30, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Christopher R Williams Pa NPPES

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

MR. CHRISTOPHER R WILLIAMS PA (NPI 1306245410) is an individual physician assistant in Emeryville, California and active in the NPI registry since August 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306245410
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameMR. CHRISTOPHER R WILLIAMSCredential: PA
Location Address2100 POWELL STEmeryville, CA 94608-1826
Mailing Address1730 Luton DrRoseville, CA 95747-6482 · (530) 867-7258
Fax(510) 879-9128
Sole ProprietorNo
Enumeration DateAugust 14, 2014
Last NPPES UpdateDecember 30, 2021
NPI 1306245410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

2100 POWELL ST, Emeryville, CA 94608

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mr. Christopher R Williams Pa 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 94608 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
$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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.12/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.24
Promoting Interoperability100
Improvement Activities40

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.

Internal Medicine
2100 POWELL ST, STE 900
EMERYVILLE, CA 94608
Physician Assistant
2100 POWELL ST, SUITE 900
EMERYVILLE, CA 94608
Nurse Practitioner
2100 POWELL ST, SUITE 900
EMERYVILLE, CA 94608
Nurse Practitioner
2100 POWELL ST
EMERYVILLE, CA 94608
Physician Assistant
2100 POWELL ST, SUITE 920
EMERYVILLE, CA 94608
Emergency Medicine
2100 POWELL ST, SUITE 900
EMERYVILLE, CA 94608
Emergency Medicine
2100 POWELL ST, SUITE 900
EMERYVILLE, CA 94608
Physician Assistant
2100 POWELL ST
EMERYVILLE, CA 94608

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 Christopher Williams's NPI number?

The NPI number for Christopher Williams is 1306245410. It was assigned to this individual provider in the NPPES registry on August 14, 2014.

Where is Christopher Williams located?

Christopher Williams practices at 2100 Powell St, Emeryville, CA 94608. The listed phone number is (510) 350-2842.

What is Christopher Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Christopher Williams enrolled in Medicare?

Yes. Christopher Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Christopher Williams was last updated on December 30, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.