Gordon Colin Gunn, MD
Gynecology Obstetrics & Gynecology
Gordon Colin Gunn is a Gynecology Obstetrics & Gynecology specialist based in Fullerton, CA with over 62 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across CA can see Gordon Colin Gunn, MD in person in Fullerton or via virtual visit — no travel required. He graduated from Baylor College of Medicine in 1964 and has 62+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
Older · 4812dNPPES updated 2013-03-21 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
100 E Valencia Mesa Dr Suite # 215, Fullerton, CA 92835-3813
How Does This Doctor Compare?
Generic Rx
↑ Higher = better76.4%
California avg: 83.3 · US avg: 82.8
⚠ Lower than most doctors nationally(-6.4 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
91
Unique beneficiaries
Standard volumePrescription Recipients
99
Patients prescribed
Prescriptions Written
1,503
Total claims
Total Medicare drug cost: $255k
Percentile rankings compared against 9,360 reporting peers in California.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-13%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-11%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-8%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-11%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+2%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-10%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$160 received from industry
8 transactions reported in 2018 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2018, attributed to Gordon Colin Gunn's NPI.
Patient Reviews
No patient reviews yet. If you've seen Gordon Colin Gunn, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1964
Baylor College of Medicine
62 years in practice
Senior practitioner
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions.
Taxonomy: 207VG0400X
Education & Training
Baylor College of Medicine (Class of 1964)
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190319
View hospital on Medicare Care CompareVirtual Obstetrics & Gynecology Care With Gordon Colin Gunn
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Gordon Colin Gunn for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Fullerton required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Gordon Colin Gunn
NPI records show Dr. Gunn as active with telehealth listed in Fullerton, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (714) 912-2211.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2018 · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Gordon Colin Gunn
Practice Location
100 E Valencia Mesa Dr Suite # 215, Fullerton, CA 92835-3813
Mailing Address
100 E Valencia Mesa Dr Suite # 215, Fullerton, CA 92835-3813
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers
Gynecology Obstetrics & Gynecology in California
See allAnthony J Damore, MD
Los Gatos, CA
Ludmila B Bess, M.D.
Los Angeles, CA
Samuel Jaime Porter, M.D.
Los Angeles, CA