Keegan Johnson, MD
NPI 1861542532 · Ophthalmology Physician · Fall River, MA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keegan Johnson, MD is a Ophthalmology Physician provider in Fall River, MA (NPI 1861542532).
Provider details
- NPI number
- 1861542532
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT188093 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
2,241 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 | 704 | $136 |
| Established Patient Problem Focused Exam of Visual System92012 | 388 | $97 |
| Imaging of Optic Nerve92133 | 335 | $35 |
| Exam of Visual Field With Extended Testing92083 | 210 | $63 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 144 | $42 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 120 | $570 |
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 | 630 | 193 |
| Timolol Maleate | 218 | 72 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 217 | 78 |
| Brimonidine Tartrate | 171 | 60 |
| Cyclosporinebrand: Restasis | 165 | 62 |
| Dorzolamide Hcl | 72 | 28 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 64 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$263 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
- 2007-01-12
- Last updated
- 2012-01-27
Frequently asked questions
- What is Keegan Johnson's NPI number?
- Keegan Johnson's National Provider Identifier (NPI) is 1861542532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keegan Johnson's specialty?
- Keegan Johnson is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Keegan Johnson located?
- Keegan Johnson's practice location on file with NPPES is 1565 N Main St, Fall River, MA 02720-2972.
- What is Keegan Johnson's phone number?
- The practice phone number listed in the NPPES registry for Keegan Johnson is (508) 730-2020.
- Does Keegan Johnson accept Medicare?
- Keegan Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keegan Johnson's NPI active?
- Yes — Keegan Johnson's NPI (1861542532) is active in the NPPES registry as of the last update on 2012-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.