David Slade, M.D.
NPI 1598918666 · Ophthalmology Physician · St George, UT
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Slade, M.D. is a Ophthalmology Physician provider in St George, UT (NPI 1598918666).
Provider details
- NPI number
- 1598918666
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 7154752-1205 (UT)
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 tenure25% of score
17 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
7,243 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 | 1,806 | $121 |
| Photography of the Retina92250 | 698 | $35 |
| Imaging of Retina92134 | 646 | $38 |
| Exam of Visual Field With Extended Testing92083 | 544 | $60 |
| Imaging of Optic Nerve92133 | 544 | $33 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 262 | $88 |
| Measurement of Retinal and Optic Nerve Function |
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 |
|---|---|---|
| Prednisolone Acetate | 697 | 428 |
| Moxifloxacin Hclbrand: Moxifloxacin | 519 | 359 |
| Timolol Maleate | 406 | 124 |
| Latanoprost | 262 | 73 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 226 | 70 |
| Ketorolac Tromethamine | 175 | 138 |
| Brimonidine Tartrate | 145 | 51 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,612 across 8 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
- 2008-11-02
- Last updated
- 2017-07-05
Frequently asked questions
- What is David Slade's NPI number?
- David Slade's National Provider Identifier (NPI) is 1598918666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Slade's specialty?
- David Slade is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Slade located?
- David Slade's practice location on file with NPPES is 1054 E Riverside Dr, St George, UT 84790-4829.
- What is David Slade's phone number?
- The practice phone number listed in the NPPES registry for David Slade is (435) 628-4507.
- Does David Slade accept Medicare?
- David Slade is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Slade's NPI active?
- Yes — David Slade's NPI (1598918666) is active in the NPPES registry as of the last update on 2017-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.