Mark Kuperwaser, M.D.
NPI 1083790851 · Ophthalmology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Kuperwaser, M.D. is a Ophthalmology Physician provider in Boston, MA (NPI 1083790851).
Provider details
- NPI number
- 1083790851
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 58431 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,418 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Problem Focused Exam of Visual System92012 | 361 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 187 | $102 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 172 | $102 |
| Imaging of Optic Nerve92133 | 134 | $23 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 128 | $69 |
| Imaging of Optic Nerve92133 | 118 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,586 | 440 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 624 | 190 |
| Brimonidine Tartrate | 331 | 94 |
| Timolol Maleate | 321 | 110 |
| Dorzolamide Hcl | 104 | 42 |
| Pilocarpine Hcl | 87 | 31 |
| Bimatoprostbrand: Lumigan | 69 | 18 |
| Netarsudil Mesylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2007-07-09
Frequently asked questions
- What is Mark Kuperwaser's NPI number?
- Mark Kuperwaser's National Provider Identifier (NPI) is 1083790851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Kuperwaser's specialty?
- Mark Kuperwaser is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Kuperwaser located?
- Mark Kuperwaser's practice location on file with NPPES is 330 Brookline Ave, Boston, MA 02215-5400.
- What is Mark Kuperwaser's phone number?
- The practice phone number listed in the NPPES registry for Mark Kuperwaser is (617) 667-3391.
- Does Mark Kuperwaser accept Medicare?
- Mark Kuperwaser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Kuperwaser's NPI active?
- Yes — Mark Kuperwaser's NPI (1083790851) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.