David Johnson, MD
NPI 1811964117 · Ophthalmology Physician · St Paul, MN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Johnson, MD is a Ophthalmology Physician provider in St Paul, MN (NPI 1811964117).
Provider details
- NPI number
- 1811964117
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 32520 (MN)
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
381 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 70 | $85 |
| Established Patient Complete Exam of Visual System92014 | 63 | $124 |
| Imaging of Optic Nerve92133 | 51 | $33 |
| Exam of Visual Field With Extended Testing92083 | 47 | $62 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 36 | $40 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 32 | $519 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 720 | 196 |
| Timolol Maleate | 226 | 74 |
| Brimonidine Tartrate | 124 | 33 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 113 | 36 |
| Dorzolamide Hcl | 71 | 19 |
| Bimatoprostbrand: Lumigan | 48 | 14 |
| Prednisolone Acetate | 38 | 28 |
| Travoprost |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-06
- Last updated
- 2022-04-26
- Certified
- 2022-04-26
Frequently asked questions
- What is David Johnson's NPI number?
- David Johnson's National Provider Identifier (NPI) is 1811964117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Johnson's specialty?
- David Johnson is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Johnson located?
- David Johnson's practice location on file with NPPES is 401 Phalen Boulevard, St Paul, MN 55101-5302.
- What is David Johnson's phone number?
- The practice phone number listed in the NPPES registry for David Johnson is (651) 254-7500.
- Does David Johnson accept Medicare?
- David Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Johnson's NPI active?
- Yes — David Johnson's NPI (1811964117) is active in the NPPES registry as of the last update on 2022-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.