Geoffrey Emerson, MD
NPI 1801848171 · Retina Specialist (Ophthalmology) Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Emerson, MD is a Retina Specialist (Ophthalmology) Physician provider in Minneapolis, MN (NPI 1801848171).
Provider details
- NPI number
- 1801848171
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD25646 (OR)
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 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
7,311 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) |
|---|---|---|
| Imaging of Retina92134 | 3,173 | $42 |
| Injection of Drug Into Eye67028 | 2,107 | $134 |
| Established Patient Problem Focused Exam of Visual System92012 | 1,096 | $93 |
| Established Patient Complete Exam of Visual System92014 | 630 | $130 |
| New Patient Complete Exam of Visual System92004 | 121 | $156 |
| 2d Ultrasound Scan of Eye Tissue and Structures76512 | 80 | $57 |
| Exam of Retinal Blood Vessels Using a Special Camera After Injection of a Dye |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 330 | 171 |
| Latanoprost | 138 | 37 |
| Ketorolac Tromethamine | 118 | 45 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 92 | 41 |
| Brimonidine Tartrate | 67 | 24 |
| Timolol Maleate | 51 | 13 |
| Dorzolamide Hcl | 20 | — |
| Fluorometholone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-16
- Last updated
- 2020-09-21
- Certified
- 2020-09-21
Frequently asked questions
- What is Geoffrey Emerson's NPI number?
- Geoffrey Emerson's National Provider Identifier (NPI) is 1801848171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Emerson's specialty?
- Geoffrey Emerson is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Emerson located?
- Geoffrey Emerson's practice location on file with NPPES is 710 E 24th St, Minneapolis, MN 55404-3846.
- What is Geoffrey Emerson's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Emerson is (612) 871-2292.
- Does Geoffrey Emerson accept Medicare?
- Geoffrey Emerson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Emerson's NPI active?
- Yes — Geoffrey Emerson's NPI (1801848171) is active in the NPPES registry as of the last update on 2020-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.