Greigham Hopkins, OD
NPI 1699268813 · Optometrist · Champaign, IL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greigham Hopkins, OD is a Optometrist provider in Champaign, IL (NPI 1699268813).
Provider details
- NPI number
- 1699268813
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 046011183 (IL)
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
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
508 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 138 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 136 | $94 |
| Imaging of Retina92134 | 55 | $23 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 50 | $79 |
| Established Patient Complete Exam of Visual System92014 | 33 | $70 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 262 | 71 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 88 | 24 |
| Cyclosporine | 84 | 29 |
| Lifitegrastbrand: Xiidra | 72 | 31 |
| Brimonidine Tartrate | 49 | 12 |
| Loteprednol Etabonate | 43 | 37 |
| Travoprost | 43 | — |
| Prednisolone Acetate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$100 across 4 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 (1)
- 611 W Park StUrbana, IL 61801-2529Phone: (217) 383-3150Fax: (217) 383-4845
Registry dates
- Enumerated
- 2018-06-12
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Greigham Hopkins's NPI number?
- Greigham Hopkins's National Provider Identifier (NPI) is 1699268813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greigham Hopkins's specialty?
- Greigham Hopkins is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Greigham Hopkins located?
- Greigham Hopkins's practice location on file with NPPES is 3105 Fields South Dr, Champaign, IL 61822-3743.
- What is Greigham Hopkins's phone number?
- The practice phone number listed in the NPPES registry for Greigham Hopkins is (217) 902-3937.
- Does Greigham Hopkins accept Medicare?
- Greigham Hopkins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greigham Hopkins's NPI active?
- Yes — Greigham Hopkins's NPI (1699268813) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.