Physician Profile
Erynn B. Yang, M.D.
Unclaimed ProfileAbout Dr. Yang
Erynn B. Yang, M.D. practices ophthalmology in Boston, MA. Erynn is a 2005 graduate of Columbia University College of Physicians and Surgeons. According to Medicare claims data, Erynn cared for 2,068 Medicare patients across 2,466 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, imaging of optic nerve, and exam of visual field with extended testing.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (617) 421-1151
- Email not available
Practice Locations
133 BROOKLINE AVE
Boston, MA 02215
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
2,466 services · 2,068 patients · 19 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
112 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
36 |
| Laser repair to improve eye fluid flow | Procedure | 65855 |
32 |
| Incision to improve eye fluid flow | Procedure | 65820 |
19 |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
17 |
| Imaging of optic nerve | Treatment | 92133 |
364 |
| Exam of visual field with extended testing | Treatment | 92083 |
338 |
| Photography of the retina | Treatment | 92250 |
72 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
72 |
| Imaging of retina | Treatment | 92134 |
68 |
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.
Related specialists at this location 3
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.
Other eye doctors in Boston 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Columbia University College of Physicians and Surgeons 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Columbia University College of Physicians and Surgeons 7
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in MA who bill this service to Medicare most often.
Common questions
What is Erynn B. Yang's specialty?
Erynn B. Yang 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
Where can I find Erynn B. Yang?
Erynn B. Yang is listed at 133 Brookline Ave, Boston, MA 02215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Erynn B. Yang?
The number on file is (617) 421-1151. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Erynn B. Yang's NPI number?
Erynn B. Yang's National Provider Identifier is 1114135746. 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
What is Erynn B. Yang's education?
Erynn B. Yang attended Columbia University College of Physicians and Surgeons, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Erynn B. Yang been practicing?
Erynn B. Yang has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Erynn B. Yang known for?
According to Medicare billing data, Erynn B. Yang performs procedures including removal of cataract with insertion of prosthetic lens, removal of recurring cataract in lens capsule using a laser and laser repair to improve eye fluid flow; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as imaging of optic nerve and exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Erynn B. Yang confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Erynn B. Yang. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.