Tova Kosowsky, MD
NPI 1649831694 · Ophthalmology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tova Kosowsky, MD is a Ophthalmology Physician provider in Boston, MA (NPI 1649831694).
Provider details
- NPI number
- 1649831694
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- FS2328222-60 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,082 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 292 | $92 |
| New Patient Complete Exam of Visual System92004 | 104 | $152 |
| Imaging of Retina92134 | 86 | $41 |
| Established Patient Complete Exam of Visual System92014 | 75 | $128 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 73 | $58 |
| Imaging of Optic Nerve92133 | 65 | $36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 321 | 94 |
| Prednisolone Acetate | 160 | 101 |
| Ketorolac Tromethamine | 146 | 97 |
| Brimonidine Tartrate | 126 | 49 |
| Moxifloxacin Hclbrand: Moxifloxacin | 124 | 80 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 113 | 46 |
| Timolol Maleate | 60 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$183 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 736 Cambridge StBrighton, MA 02135-2907Phone: (617) 789-3000
Registry dates
- Enumerated
- 2019-06-20
- Last updated
- 2020-07-31
- Certified
- 2020-07-31
Frequently asked questions
- What is Tova Kosowsky's NPI number?
- Tova Kosowsky's National Provider Identifier (NPI) is 1649831694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tova Kosowsky's specialty?
- Tova Kosowsky is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Tova Kosowsky located?
- Tova Kosowsky's practice location on file with NPPES is 850 Harrison Ave, Boston, MA 02118-4001.
- What is Tova Kosowsky's phone number?
- The practice phone number listed in the NPPES registry for Tova Kosowsky is (617) 638-4552.
- Does Tova Kosowsky accept Medicare?
- Tova Kosowsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tova Kosowsky's NPI active?
- Yes — Tova Kosowsky's NPI (1649831694) is active in the NPPES registry as of the last update on 2020-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.