Glenn Silbert, M.D.
NPI 1275530404 · Ophthalmology Physician · Hackensack, NJ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Glenn Silbert, M.D. is a Ophthalmology Physician provider in Hackensack, NJ (NPI 1275530404).
Provider details
- NPI number
- 1275530404
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25MA04220700 (NJ)
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
20 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
323 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 | 242 | $54 |
| New Patient Problem Focused Exam of Visual System92002 | 59 | $48 |
| Exam of Visual Field With Extended Testing92083 | 11 | $29 |
| Imaging of Optic Nerve92133 | 11 | $23 |
Typical Medicare-allowed amounts for these services range $23–$54 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-01
- Last updated
- 2021-05-11
- Certified
- 2021-05-11
Frequently asked questions
- What is Glenn Silbert's NPI number?
- Glenn Silbert's National Provider Identifier (NPI) is 1275530404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenn Silbert's specialty?
- Glenn Silbert is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Glenn Silbert located?
- Glenn Silbert's practice location on file with NPPES is 316 State St, Hackensack, NJ 07601-5529.
- What is Glenn Silbert's phone number?
- The practice phone number listed in the NPPES registry for Glenn Silbert is (201) 342-8115.
- Does Glenn Silbert accept Medicare?
- Glenn Silbert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Glenn Silbert's NPI active?
- Yes — Glenn Silbert's NPI (1275530404) is active in the NPPES registry as of the last update on 2021-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.