Steven Nissman, MD
NPI 1184659310 · Ophthalmology Physician · Plymouth Meeting, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Nissman, MD is a Ophthalmology Physician provider in Plymouth Meeting, PA (NPI 1184659310).
Provider details
- NPI number
- 1184659310
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD425959 (PA)
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
19 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
1,887 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 Complete Exam of Visual System92014 | 551 | $129 |
| Photography of the Retina92250 | 424 | $37 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 147 | $172 |
| Ultrasound Scan to Determine Eye Length and Lens Power76519 | 129 | $52 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 127 | $340 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 107 | $512 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 293 | 97 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 125 | 42 |
| Difluprednate | 92 | 58 |
| Ketorolac Tromethamine | 77 | 36 |
| Timolol Maleate | 45 | 16 |
| Bromfenac Sodiumbrand: Bromsite | 24 | 13 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 17 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$134 across 6 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
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2012-08-22
Frequently asked questions
- What is Steven Nissman's NPI number?
- Steven Nissman's National Provider Identifier (NPI) is 1184659310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Nissman's specialty?
- Steven Nissman is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Nissman located?
- Steven Nissman's practice location on file with NPPES is 699 W Germantown Pike, Plymouth Meeting, PA 19462-1073.
- What is Steven Nissman's phone number?
- The practice phone number listed in the NPPES registry for Steven Nissman is (610) 834-1800.
- Does Steven Nissman accept Medicare?
- Steven Nissman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Nissman's NPI active?
- Yes — Steven Nissman's NPI (1184659310) is active in the NPPES registry as of the last update on 2012-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.