Richard Walker
NPI 1144847500 · Optometrist · Collinsville, VA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Walker is a Optometrist provider in Collinsville, VA (NPI 1144847500).
Provider details
- NPI number
- 1144847500
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 4901005447 (MI)
Specialties & taxonomies
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
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
15 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
870 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 | 379 | $124 |
| Imaging of Optic Nerve92133 | 123 | $35 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 117 | $88 |
| Imaging of Retina92134 | 115 | $39 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 92 | $162 |
| Exam of Visual Field With Extended Testing92083 | 33 | $62 |
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 | 366 | 127 |
| Prednisolone Acetate | 104 | 97 |
| Erythromycin Basebrand: Erythromycin | 71 | 60 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 60 | 23 |
| Cyclosporinebrand: Restasis | 59 | 14 |
| Brimonidine Tartrate | 51 | 24 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$292 across 12 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
Additional practice locations (14)
- 5838 Metro Way SwWyoming, MI 49519-9619Phone: (616) 249-5300
- 505 7th StAltavista, VA 24517-1815Phone: (434) 369-5092
- 204 Ambriar PlazaAmherst, VA 24521Phone: (434) 385-5600
- 191 Old Courthouse RdAppomattox, VA 24522-9853Phone: (434) 385-5600
- 800 Memorial Dr Ste aDanville, VA 24541-1680Phone: (434) 799-3232
- 100 N Virginia StFarmville, VA 23901-1537Phone: (434) 392-8113
- 1825 Graves Mill RdForest, VA 24551-3967Phone: (434) 385-5600
- 1835 Graves Mill Rd Ste 2Forest, VA 24551-3967Phone: (434) 385-5600
- 356 Front StreetLovingston, VA 22949Phone: (434) 385-5600
Registry dates
- Enumerated
- 2020-07-01
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is Richard Walker's NPI number?
- Richard Walker's National Provider Identifier (NPI) is 1144847500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Walker's specialty?
- Richard Walker is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Richard Walker located?
- Richard Walker's practice location on file with NPPES is 4244 Virginia Ave, Collinsville, VA 24078-1935.
- What is Richard Walker's phone number?
- The practice phone number listed in the NPPES registry for Richard Walker is (276) 647-3766.
- Does Richard Walker accept Medicare?
- Richard Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Walker's NPI active?
- Yes — Richard Walker's NPI (1144847500) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.