Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. George T Hayes Jr., MD

Individual provider Orthopaedic Surgery Physician · NPI 1912902677

Dr. George T Hayes Jr., MD is an Orthopedic Surgery in Gridley, California. Qualified in 1979, 47 years ago. Practices with Glenn Medical Center, Inc, a 13-clinician group. Licensed in California.

Years since qualifying
47
Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

240 Spruce St
Gridley, CA 95948-2216
Phone: (530) 846-4299
Fax: (530) 846-2663
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence C42817 (CA)

Record details

NPI number1912902677
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 17, 2005
Last updated in NPPESApril 26, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Glenn Medical Center, Inc — 13 clinicians
Accepts Medicare assignment Not indicated
Practice locations5 on file with Medicare