Mark Leitman, M.D.
NPI 1366485781 · Ophthalmology Physician · East Brunswick, NJ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Leitman, M.D. is a Ophthalmology Physician provider in East Brunswick, NJ (NPI 1366485781).
Provider details
- NPI number
- 1366485781
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 25MA02993800 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
783 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 434 | $138 |
| Imaging of Optic Nerve92133 | 99 | $38 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 96 | $98 |
| Exam of Visual Field With Extended Testing92083 | 64 | $69 |
| Imaging of Retina92134 | 57 | $43 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 22 | $62 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 447 | 120 |
| Tobramycin | 110 | 61 |
| Timolol Maleate | 100 | 32 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 94 | 26 |
| Cyclosporinebrand: Restasis | 61 | 18 |
| Brimonidine Tartrate | 58 | 19 |
| Ofloxacin | 44 | 26 |
| Tobramycin/Dexamethasone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (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
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Leitman's NPI number?
- Mark Leitman's National Provider Identifier (NPI) is 1366485781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Leitman's specialty?
- Mark Leitman is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Leitman located?
- Mark Leitman's practice location on file with NPPES is 13 Brunswick Woods Dr, East Brunswick, NJ 08816-5601.
- What is Mark Leitman's phone number?
- The practice phone number listed in the NPPES registry for Mark Leitman is (732) 254-9090.
- Does Mark Leitman accept Medicare?
- Mark Leitman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Leitman's NPI active?
- Yes — Mark Leitman's NPI (1366485781) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.