Dr. John S Marshburn , MD
Ophthalmology • Placentia, CA
Professional Overview & Biography Verified Profile Summary
Dr. John Marshburn, MD is a certified Ophthalmology practicing in Placentia, CA. With approximately 33 years of clinical experience since graduating from Tulane University School Of Medicine in 1993, Dr. Marshburn delivers high-quality medical care to the local community at 1275 N ROSE DR.
Dr. Marshburn accepts Medicare assignment.
Frequently performed procedures and clinical services include established patient complete exam of visual system, photography of the retina, imaging of optic nerve. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
1275 N Rose Dr
Suite 112
Placentia, CA 928703941
Medicare Profile & Education
Tulane University School Of Medicine
1993
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Ophthalmology in Placentia, CA
Practicing in Placentia, CA (3116 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
92014
Established patient complete exam of visual system
|
1,301 | 862 | $168.00 | $139.64 |
|
92250
Photography of the retina
|
1,241 | 609 | $100.40 | $20.56 |
|
92133
Imaging of optic nerve
|
1,137 | 550 | $100.00 | $20.12 |
|
92083
Exam of visual field with extended testing
|
823 | 400 | $92.56 | $35.89 |
|
92012
Established patient problem focused exam of visual system
|
764 | 517 | $115.00 | $99.20 |
|
92134
Imaging of retina
|
616 | 295 | $100.16 | $22.32 |
|
76519
Ultrasound of eye for determination of lens power
|
116 | 59 | $132.89 | $36.19 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
107 | 107 | $125.00 | $123.05 |
|
76514
Ultrasound scan of cornea to determine thickness
|
104 | 56 | $74.04 | $6.31 |
|
92004
New patient complete exam of visual system
|
95 | 95 | $221.85 | $164.37 |
|
66984
Removal of cataract with insertion of lens
|
77 | 59 | $2500.00 | $584.11 |
|
92020
Examination of cornea and iris using lens device and slit lamp
|
39 | 39 | $55.00 | $30.06 |
|
66821
Removal of recurring cataract in lens capsule using a laser
|
31 | 28 | $950.00 | $368.79 |
|
92002
New patient problem focused exam of visual system
|
23 | 23 | $146.17 | $94.44 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207W00000X
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Additional State Medicaid & Healthcare Payer Identifiers
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Internal Medicine - Rheumatology
Doctor of Medicine (M.D.)
Specialist
Doctor of Medicine (M.D.)
Podiatrist
Doctor of Podiatric Medicine
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 1275 N ROSE DR, SUITE 112, PLACENTIA, CA 928703941 (Tel: 7147921199)
Registered at 1275 N ROSE DR, SUITE 112, PLACENTIA, CA 928703941 (Tel: 7147921199)
Recorded as JOHN MARSHBURN, M.D.
Ophthalmology (License #A60789 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1275 N Rose Dr, Suite 112
Placentia, CA 928703941
Phone: 7147921199
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.