Don Blackburn, OD
NPI 1639271216 · Vision Therapy Optometrist · Wilmington, DE
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Don Blackburn, OD is a Vision Therapy Optometrist provider in Wilmington, DE (NPI 1639271216).
Provider details
- NPI number
- 1639271216
- Entity type
- Individual
- Primary specialty
- Vision Therapy OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- OEG000275 (PA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
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
844 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) |
|---|---|---|
| Eye Training Exercise Performed By Health Care Professional92065 | 328 | $39 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 129 | $126 |
| Exam to Measure Eye Deviation and Range of Motion92060 | 126 | $62 |
| Exam of Visual Field With Intermediate Testing92082 | 45 | $46 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 40 | $177 |
| Exam of Visual Field With Extended Testing92083 | 39 | $62 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 41 | 14 |
| Cyclosporinebrand: Restasis | 20 | — |
| Loteprednol Etabonate | 19 | 13 |
| Prednisolone Acetate | 12 | — |
| Lifitegrastbrand: Xiidra | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$61 across 2 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
- 2006-09-02
- Last updated
- 2014-03-17
Frequently asked questions
- What is Don Blackburn's NPI number?
- Don Blackburn's National Provider Identifier (NPI) is 1639271216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Don Blackburn's specialty?
- Don Blackburn is listed in the NPPES registry with a primary specialty of Vision Therapy Optometrist (Eye and Vision Services Providers).
- Where is Don Blackburn located?
- Don Blackburn's practice location on file with NPPES is 3105 Limestone Rd, Wilmington, DE 19808-2147.
- What is Don Blackburn's phone number?
- The practice phone number listed in the NPPES registry for Don Blackburn is (302) 998-1395.
- Does Don Blackburn accept Medicare?
- Don Blackburn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Don Blackburn's NPI active?
- Yes — Don Blackburn's NPI (1639271216) is active in the NPPES registry as of the last update on 2014-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.