Dr. Errol Grannum

Ophthalmology

Texas, United States

About Dr. Grannum

Dr. Grannum is an Ophthalmology Specialist in Mcallen, Texas. He graduated from Yale University School Of Medicine in 1989. Dr. Grannum accepts Medicare approved amount as full payment. 
The medical group () Dr. Grannum works with may accept Medicare approved amount as full payment.

Full Name
Errol Grannum
Specialty
Ophthalmology
School
Yale University School Of Medicine
Graduated class of
1989
Locations
Mcallen, TX
NPI
1508897935
PAC ID
2147483647
Clinician Enrollment ID
I20060815000073
Cities

1

Number of cities where Dr. Grannum has offices
Offices

1

Number of offices
Hospitals

1

Number of hospitals

Office Locations

MCALLEN Office

1910 S 1st St
Suite 400
Mcallen, TX - 78503-1255

Hospitals

RIO GRANDE REGIONAL HOSPITAL

CMS Certification Number: 450711

Doctors and Clinicians Utilization Data

SpecialtyHCPCS codeCode descriptionService Count Beneficiary count
Ophthalmology 92133 Diagnostic imaging of optic nerve of eye 239 223
Ophthalmology 92250 Photography of the retina 186 180

MIPS Scoring

Merit-based Incentive Payment System (MIPS) Overall Clinician Performance
MIPS Final Score without CPB: 45/100
MIPS Final Score: 45/100

Questions & Answers

Help others like you find out more about . Do you know the answers to any of these questions? Contribute now and help others like you.