Are you Ryan A. Vasan, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 800 Huntington Ave, Boston, MA 02115
About Dr. Vasan
Ryan A. Vasan, M.D. practices ophthalmology in Boston, MA. Medicare claims data shows Ryan provided 2,508 services to 2,283 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, imaging of retina, and imaging of optic nerve. The provider's National Provider Identifier (NPI) is 1548587645.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (617) 936-6100
- Email not available
Practice Locations
800 HUNTINGTON AVE
Boston, MA 02115
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
2,508 services · 2,283 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
85 | As often as other peers in Ophthalmology |
| Closure of tear duct opening using plug | Procedure | 68761 |
64 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
43 | As often as other peers in Ophthalmology |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
42 | As often as other peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
248 | More often than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
228 | More often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
132 | As often as other peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
127 | As often as other peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
40 | Less often than most peers in Ophthalmology |
| Ct scan of cornea | Treatment | 92025 |
37 | As often as other peers in Ophthalmology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other eye doctors at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 31 related providers in 4 groups
Other eye doctors in Boston 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 7
Providers in MA who bill this service to Medicare most often.
Common questions
What kind of doctor is Ryan A. Vasan?
Ryan A. Vasan is an eye doctor in Boston, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Ryan A. Vasan's address?
Ryan A. Vasan is listed at 800 Huntington Ave, Boston, MA 02115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Ryan A. Vasan?
The number on file is (617) 936-6100. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ryan A. Vasan?
Ryan A. Vasan's National Provider Identifier is 1548587645. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Ryan A. Vasan train?
Ryan A. Vasan attended Other, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ryan A. Vasan have?
Ryan A. Vasan has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What procedures does Ryan A. Vasan perform?
According to Medicare billing data, Ryan A. Vasan performs procedures including removal of cataract with insertion of prosthetic lens, closure of tear duct opening using plug and removal of recurring cataract in lens capsule using a laser; provides treatments such as imaging of retina and imaging of optic nerve, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ryan A. Vasan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ryan A. Vasan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.