Physician Profile
Unclaimed ProfileAbout WERNER
Astrid Claire Werner, M.D. practices ophthalmology in Boston, MA. Astrid is a 2014 graduate of Tufts University School of Medicine. According to Medicare claims data, Astrid cared for 2,166 Medicare patients across 2,565 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (617) 573-3689
- Email not available
Practice Locations
243 CHARLES ST
Boston, MA 02114
Procedures Most Often Billed to Medicare
2,565 services · 2,166 patients · 23 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
45 |
| Laser repair to improve eye fluid flow | Procedure | 65855 |
38 |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
21 |
| Exam of visual field with extended testing | Treatment | 92083 |
359 |
| Imaging of optic nerve | Treatment | 92133 |
337 |
| Exam of visual field with extended testing | Treatment | 92083 |
165 |
| Established patient complete exam of visual system | Treatment | 92014 |
149 |
| Imaging of optic nerve | Treatment | 92133 |
139 |
| Exam of the internal drainage system of eye | Treatment | 92020 |
73 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
58 |
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 ophthalmology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 29 related providers in 4 groups
Other ophthalmology specialists in Boston 5
Same specialty, same city.
Trained at Tufts University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Tufts University School of Medicine 8
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 does Dr. Werner specialize in?
Dr. Werner is an ophthalmology in Boston, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Werner located?
Dr. Werner is listed at 243 CHARLES ST, Boston, MA 02114. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Werner's phone number?
The number on file is (617) 573-3689. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Werner's NPI number?
Dr. Werner's National Provider Identifier is 1831503598. 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 Dr. Werner go to medical school?
Dr. Werner attended Tufts University School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Werner been practicing?
Dr. Werner has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Werner do most often?
According to Medicare billing data, Dr. Werner performs procedures including removal of cataract with insertion of prosthetic lens 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 exam of visual field with extended testing 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
Has Dr. Werner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Werner. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.