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DR. GEORGE T HAYES JR. MD
NPI 1912902677
Orthopaedic Surgery in Gridley, CA

Active since June 17, 2005PECOS Enrolled
240 SPRUCE ST, GRIDLEY, CA 95948(530) 846-4299(530) 846-2663 Get Directions Write a Review

NPPES record last updated: April 26, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. George T Hayes Jr. Md NPPES

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

DR. GEORGE T HAYES JR. MD (NPI 1912902677) is an individual orthopaedic surgery provider in Gridley, California, licensed in California (C42817) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1979).

NPPES Registry Identity

NPI1912902677
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. GEORGE T HAYES JR.Credential: MD
Location Address240 SPRUCE STGridley, CA 95948-2216
Mailing AddressPo Box 450Colusa, CA 95932-0450 · (530) 846-4299 · Fax (530) 846-2663
Phone(530) 846-4299
Fax(530) 846-2663
Sole ProprietorYes
Medical School CMSOtherGraduated 1979
Enumeration DateJune 17, 2005
Last NPPES UpdateApril 26, 2011
✔ NPI 1912902677 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · C42817
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
240 SPRUCE ST, Gridley, CA 95948
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Other Identifiers 4

Medicare ID-Type Unspecified00C428170CA
Other200018505Medicare Railroad #
Medicare UPIND43160CA
Medicaid00C428170CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. George T Hayes Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6901937754
PECOS Enrollment IDI20100623000635
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 George Hayes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Glenn Medical Center, LLC
30 mi
Rural Health
1133 W SYCAMORE ST
Willows, CA 95988
  • Reassigned Medicare billing, California enrollment
  • 10 clinicians in this Medicare group
NPI 1356388961 (530) 934-1800

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 95948 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
$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.

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.

ANN COOPER PETERSEN LCSW
Counselor (Mental Health)
240 SPRUCE ST
GRIDLEY, CA 95948
Butte County (530) 846-9000
BIGGS-GRIDLEY MEM. HOSP. PHARMACY
General Acute Care Hospital (Critical Access)
240 SPRUCE ST
GRIDLEY, CA 95948
Butte County (530) 846-9074
JULIE ANN MCLAUGHLIN COTA/L
Occupational Therapy Assistant
240 SPRUCE ST
GRIDLEY, CA 95948
Butte County (530) 846-9000
BIGGS-GRIDLEY MEMORIAL HOSPITAL
General Acute Care Hospital (Critical Access)
240 SPRUCE ST
GRIDLEY, CA 95948
Butte County (530) 846-5671
PREMIER EMERGENCY PHYSICIANS OF CALIFORNIA MEDICAL GROUP PC
Emergency Medicine
240 SPRUCE ST
GRIDLEY, CA 95948
Butte County (530) 846-9021
JESSICA NEWMAN M.S., CF-SLP
Speech-Language Pathologist
240 SPRUCE ST
GRIDLEY, CA 95948
Butte County (916) 240-2796
WILMER PAUL DESHNER PT
Clinic/Center (Physical Therapy)
240 SPRUCE ST
GRIDLEY, CA 95948
Butte County (530) 846-9000
BRENDA SHAWLEY PTA
Physical Therapy Assistant
240 SPRUCE ST
GRIDLEY, CA 95948
Butte County (530) 846-9000

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 George Hayes's NPI number?

The NPI number for George Hayes is 1912902677. It was assigned to this individual provider in the NPPES registry on June 17, 2005.

Where is George Hayes located?

George Hayes practices at 240 Spruce St, Gridley, CA 95948. The listed phone number is (530) 846-4299.

What is George Hayes's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is George Hayes enrolled in Medicare?

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

Which organization bills Medicare for George Hayes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), George Hayes reassigns Medicare benefits to Glenn Medical Center, LLC (Willows, 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 George Hayes'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 George Hayes was last updated on April 26, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.