Donald Sealock, OD
NPI 1427018266 · Optometrist · Plymouth, MN
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Donald Sealock, OD is a Optometrist provider in Plymouth, MN (NPI 1427018266).
Provider details
- NPI number
- 1427018266
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2103 (MN)
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
20 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
8,227 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) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 4,588 | $1 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 2,161 | $1 |
| Established Patient Complete Exam of Visual System92014 | 238 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 228 | $83 |
| Photography of the Retina92250 | 224 | $32 |
| Exam of Visual Field With Extended Testing92083 | 217 | $59 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketorolac Tromethamine | 376 | 141 |
| Latanoprost | 349 | 86 |
| Timolol Maleate | 221 | 54 |
| Prednisolone Acetate | 198 | 112 |
| Ofloxacin | 135 | 88 |
| Bimatoprostbrand: Lumigan | 94 | 24 |
| Cyclosporinebrand: Restasis | 77 | 40 |
| Dorzolamide Hcl | 75 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$34 across 1 record (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
- 2006-03-24
- Last updated
- 2013-11-06
Frequently asked questions
- What is Donald Sealock's NPI number?
- Donald Sealock's National Provider Identifier (NPI) is 1427018266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Sealock's specialty?
- Donald Sealock is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Donald Sealock located?
- Donald Sealock's practice location on file with NPPES is 4455 Highway 169 N, Plymouth, MN 55442-2897.
- What is Donald Sealock's phone number?
- The practice phone number listed in the NPPES registry for Donald Sealock is (763) 559-7358.
- Does Donald Sealock accept Medicare?
- Donald Sealock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Donald Sealock's NPI active?
- Yes — Donald Sealock's NPI (1427018266) is active in the NPPES registry as of the last update on 2013-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.