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DR. WILLISTON STERCHI HAYES MD
NPI 1336145523
Otolaryngology in Chico, CA

Active since June 22, 2005PECOS Enrolled
14555 CAMAREN PK. DR., CHICO, CA 95973(530) 828-6728(530) 533-4102 Get Directions Write a Review

NPPES record last updated: August 8, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Williston Sterchi Hayes Md NPPES

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

DR. WILLISTON STERCHI HAYES MD (NPI 1336145523) is an individual otolaryngology provider in Chico, California, licensed in California (G41003) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336145523
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. WILLISTON STERCHI HAYESCredential: MD
Location Address14555 CAMAREN PK. DR.Chico, CA 95973
Mailing Address14555 Camaren Pk. Dr.Chico, CA 95973 · (530) 828-6728 · Fax (530) 891-4567
Phone(530) 828-6728
Fax(530) 533-4102
Sole ProprietorYes
Enumeration DateJune 22, 2005
Last NPPES UpdateAugust 8, 2025
✔ NPI 1336145523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in CA · G41003
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
14555 CAMAREN PK. DR., Chico, CA 95973
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Other Identifiers 1

Medicaid00G410030CA

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. Williston Sterchi Hayes 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 95973 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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.

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 Williston Hayes's NPI number?

The NPI number for Williston Hayes is 1336145523. It was assigned to this individual provider in the NPPES registry on June 22, 2005.

Where is Williston Hayes located?

Williston Hayes practices at 14555 Camaren Pk. Dr., Chico, CA 95973. The listed phone number is (530) 828-6728.

What is Williston Hayes's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Williston Hayes enrolled in Medicare?

Yes. Williston Hayes is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Williston Hayes was last updated on August 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.