Randy Cornwall, OD
NPI 1619901550 · Optometrist · Spirit Lake, IA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randy Cornwall, OD is a Optometrist provider in Spirit Lake, IA (NPI 1619901550).
Provider details
- NPI number
- 1619901550
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 02082 (IA)
Specialties & taxonomies
Eye and Vision Services Providers
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
3,161 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 Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,050 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 591 | $86 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 304 | $16 |
| Imaging of Retina92134 | 272 | $38 |
| Imaging of Optic Nerve92133 | 191 | $32 |
| Exam of Visual Field With Extended Testing92083 |
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 |
|---|---|---|
| Latanoprost | 441 | 125 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 166 | 45 |
| Timolol Maleate | 111 | 36 |
| Brimonidine Tartrate | 73 | 30 |
| Cyclosporinebrand: Restasis | 57 | 20 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 40 | 35 |
| Prednisolone Acetate | 36 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$155 across 9 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
- 2006-07-10
- Last updated
- 2007-12-04
Frequently asked questions
- What is Randy Cornwall's NPI number?
- Randy Cornwall's National Provider Identifier (NPI) is 1619901550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randy Cornwall's specialty?
- Randy Cornwall is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Randy Cornwall located?
- Randy Cornwall's practice location on file with NPPES is 2312 23rd Street, Spirit Lake, IA 51360-1044.
- What is Randy Cornwall's phone number?
- The practice phone number listed in the NPPES registry for Randy Cornwall is (712) 336-1960.
- Does Randy Cornwall accept Medicare?
- Randy Cornwall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randy Cornwall's NPI active?
- Yes — Randy Cornwall's NPI (1619901550) is active in the NPPES registry as of the last update on 2007-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.