Harry Grossman, M.D.
NPI 1043309487 · Ophthalmology Physician · Marlton, NJ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harry Grossman, M.D. is a Ophthalmology Physician provider in Marlton, NJ (NPI 1043309487).
Provider details
- NPI number
- 1043309487
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA65455 (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
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
3,023 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 | 973 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 596 | $135 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 201 | $43 |
| Exam of Visual Field With Extended Testing92083 | 200 | $68 |
| Imaging of Optic Nerve92133 | 183 | $35 |
| Imaging of Retina92134 | 168 | $41 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 681 | 206 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 284 | 82 |
| Erythromycin Basebrand: Erythromycin | 195 | 176 |
| Brimonidine Tartrate | 144 | 46 |
| Timolol Maleate | 137 | 47 |
| Dorzolamide Hcl | 118 | 35 |
| Bimatoprostbrand: Lumigan | 102 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$234 across 13 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
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Harry Grossman's NPI number?
- Harry Grossman's National Provider Identifier (NPI) is 1043309487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Grossman's specialty?
- Harry Grossman is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Harry Grossman located?
- Harry Grossman's practice location on file with NPPES is 100 Brick Rd, Marlton, NJ 08053-2146.
- What is Harry Grossman's phone number?
- The practice phone number listed in the NPPES registry for Harry Grossman is (856) 983-1400.
- Does Harry Grossman accept Medicare?
- Harry Grossman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harry Grossman's NPI active?
- Yes — Harry Grossman's NPI (1043309487) 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.