Stephen Armenti, MD
NPI 1457739443 · Ophthalmology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Armenti, MD is a Ophthalmology Physician provider in Philadelphia, PA (NPI 1457739443).
Provider details
- NPI number
- 1457739443
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA11905700 (NJ)
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
11 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
1,246 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 | 298 | $98 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 111 | $67 |
| Established Patient Complete Exam of Visual System92014 | 107 | $76 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 106 | $551 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 99 | $133 |
| Measurement of Corneal Curvature and Depth of Eye92136 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 239 | 63 |
| Prednisolone Acetate | 165 | 90 |
| Ketorolac Tromethamine | 112 | 63 |
| Erythromycin Basebrand: Erythromycin | 94 | 45 |
| Brimonidine Tartrate | 60 | 22 |
| Moxifloxacin Hclbrand: Moxifloxacin | 45 | 18 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 42 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,138 across 5 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
- 2015-05-11
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Stephen Armenti's NPI number?
- Stephen Armenti's National Provider Identifier (NPI) is 1457739443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Armenti's specialty?
- Stephen Armenti is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Armenti located?
- Stephen Armenti's practice location on file with NPPES is 3400 Civic Center Blvd., Philadelphia, PA 19104-5127.
- What is Stephen Armenti's phone number?
- The practice phone number listed in the NPPES registry for Stephen Armenti is (215) 614-4100.
- Does Stephen Armenti accept Medicare?
- Stephen Armenti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Armenti's NPI active?
- Yes — Stephen Armenti's NPI (1457739443) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.