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WILLIAM DYKES MD
NPI 1295760056
Emergency Medicine in Redding, CA

Active since July 11, 2006PECOS Enrolled
12450 MARIA DRIVE, REDDING, CA 96003(510) 436-9000 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About William Dykes Md NPPES

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

WILLIAM DYKES MD (NPI 1295760056) is an individual emergency medicine provider in Redding, California, licensed in California (G57768) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295760056
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameWILLIAM DYKESCredential: MD
Location Address12450 MARIA DRIVERedding, CA 96003
Mailing Address12450 Maria DriveRedding, CA 96003
Phone(510) 436-9000
Sole ProprietorYes
Enumeration DateJuly 11, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1295760056 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · G57768
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.
12450 MARIA DRIVE, Redding, CA 96003
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Dykes 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.

Medicare Billing Reassignment

Medicare enrollment records show William Dykes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mayers Memorial Hospital District
53 mi
Critical Access
43563 HIGHWAY 299 EAST
Fall River Mills, CA 96028
  • Reassigned Medicare billing, California enrollment
  • 53 clinicians in this Medicare group
NPI 1912125667 (530) 336-5511

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96003 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
$90.32 typical visit price
range $58.87 – $176.60
Typical copayment $22.58 (range $14.71 – $44.15)
Most-billed visit code 99203
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier21 claims21 services$79.96 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$34.23 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 William Dykes's NPI number?

The NPI number for William Dykes is 1295760056. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is William Dykes located?

William Dykes practices at 12450 Maria Drive, Redding, CA 96003. The listed phone number is (510) 436-9000.

What is William Dykes's specialty?

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

Is William Dykes enrolled in Medicare?

Yes. William Dykes is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for William Dykes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Dykes reassigns Medicare benefits to Mayers Memorial Hospital District (Fall River Mills, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Dykes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for William Dykes was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.