Dr. John B Constantine , MD
Ophthalmology • Chelmsford, MA
Professional Overview & Biography Verified Profile Summary
Dr. John Constantine, MD is a registered healthcare professional specializing in Ophthalmology in Chelmsford, MA. Practice services are available at 19 VILLAGE SQ under active NPI credentials.
Frequently performed procedures and clinical services include established patient complete exam of visual system, established patient problem focused exam of visual system, imaging of optic nerve. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
19 Village Sq
Chelmsford, MA 018242712
Specialty Benchmarks & Practice Insights
Comparative analytics for Ophthalmology in Chelmsford, MA
Practicing in Chelmsford, MA (841 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
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
|
534 | 531 | $215.00 | $143.02 |
|
92012
Established patient problem focused exam of visual system
|
453 | 365 | $150.00 | $99.21 |
|
92133
Imaging of optic nerve
|
134 | 133 | $210.00 | $42.11 |
|
92083
Exam of visual field with extended testing
|
129 | 126 | $160.00 | $73.16 |
|
92004
New patient complete exam of visual system
|
60 | 60 | $255.00 | $168.80 |
|
92250
Photography of the retina
|
51 | 51 | $125.00 | $58.45 |
|
92134
Imaging of retina
|
39 | 38 | $210.00 | $46.58 |
|
92002
New patient problem focused exam of visual system
|
34 | 34 | $160.00 | $95.77 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
27 | 26 | $150.00 | $83.26 |
|
66821
Removal of recurring cataract in lens capsule using a laser
|
12 | 12 | $1534.00 | $347.64 |
|
76514
Ultrasound scan of cornea to determine thickness
|
11 | 11 | $100.00 | $13.45 |
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.
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Additional State Medicaid & Healthcare Payer Identifiers
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Ophthalmology
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Optometrist
Doctor of Optometry
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 19 VILLAGE SQ, CHELMSFORD, MA 018242712 (Tel: 9782565600)
Registered at 19 VILLAGE SQ, CHELMSFORD, MA 018242712 (Tel: 9782565600)
Recorded as JOHN CONSTANTINE, M.D.
Specialist (License #71751 in MA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
19 Village Sq
Chelmsford, MA 018242712
Phone: 9782565600
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