Ronald Zamber, MD
NPI 1831177187 · Ophthalmology Physician · Fairbanks, AK
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Zamber, MD is a Ophthalmology Physician provider in Fairbanks, AK (NPI 1831177187).
Provider details
- NPI number
- 1831177187
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- AA3264 (AK)
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
2,491 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) |
|---|---|---|
| Imaging of Retina92134 | 728 | $48 |
| Established Patient Problem Focused Exam of Visual System92012 | 654 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 528 | $112 |
| Imaging of Optic Nerve92133 | 290 | $43 |
| Exam of Visual Field With Extended Testing92083 | 136 | $74 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 73 | $69 |
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 | 165 | 49 |
| Prednisolone Acetate | 82 | 52 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 72 | 19 |
| Methazolamide | 68 | 19 |
| Cyclosporine | 53 | 26 |
| Diclofenac Sodium | 51 | 27 |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 43 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$53 across 2 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
- 2006-01-06
- Last updated
- 2016-11-29
Frequently asked questions
- What is Ronald Zamber's NPI number?
- Ronald Zamber's National Provider Identifier (NPI) is 1831177187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Zamber's specialty?
- Ronald Zamber is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Zamber located?
- Ronald Zamber's practice location on file with NPPES is 116 Minnie St, Fairbanks, AK 99701-3006.
- What is Ronald Zamber's phone number?
- The practice phone number listed in the NPPES registry for Ronald Zamber is (907) 456-7760.
- Does Ronald Zamber accept Medicare?
- Ronald Zamber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Zamber's NPI active?
- Yes — Ronald Zamber's NPI (1831177187) is active in the NPPES registry as of the last update on 2016-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.