Dr. Mark Shields
Internal Medicine
California, United States
About Dr. Shields
Dr. Shields is an Internal Medicine Specialist in Laguna Hills, California. He graduated from University Of California, Geffen School Of Medicine in 1992. Dr. Shields accepts Medicare approved amount as full payment.
The medical group (Saddleback) Dr. Shields works with accepts Medicare approved amount as full payment.
Full Name
Mark Shields
Specialty
Internal Medicine
School
University Of California, Geffen School Of Medicine
Graduated class of
1992
Locations
NPI
1366411555
PAC ID
2147483647
Clinician Enrollment ID
I20100105000241
Cities
1
Number of cities where Dr. Shields has officesOffices
2
Number of officesHospitals
1
Number of hospitalsOffice Locations
LAGUNA HILLS Offices
Phone: (949) 588-8700
24221 Calle De La Louisa
Suite 400
Laguna Hills, CA - 92653-7632
Phone: (949) 588-8700
24221 Calle De La Louisa
Suite 200
Laguna Hills, CA - 92653-3642
Hospitals
MEMORIALCARE SADDLEBACK MEDICAL CENTER
CMS Certification Number: 050603
Doctors and Clinicians Utilization Data
| Specialty | HCPCS code | Code description | Service Count | Beneficiary count |
|---|---|---|---|---|
| Internal Medicine | 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test | 290 | 209 |
| Internal Medicine | 93000 | Routine EKG using at least 12 leads including interpretation and report | 29 | 27 |
| Internal Medicine | G0009 | Administration of pneumococcal vaccine | 35 | 35 |
| Internal Medicine | G0180 | Physician certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial implem | 14 | 12 |
MIPS Scoring
Merit-based Incentive Payment System (MIPS) Overall Clinician PerformanceQuality category score: 99.2/100
PI category score 72/100
IA category score 40/40
MIPS Final Score without CPB: 91/100
MIPS Final Score: 93/100