Stephanie Loy, O.D.
NPI 1376830901 · Optometrist · Champaign, IL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Loy, O.D. is a Optometrist provider in Champaign, IL (NPI 1376830901).
Provider details
- NPI number
- 1376830901
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 046010448 (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
15 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
346 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 Complete Exam of Visual System92014 | 135 | $117 |
| Established Patient Problem Focused Exam of Visual System92012 | 59 | $82 |
| Imaging of Retina92134 | 37 | $37 |
| Imaging of Optic Nerve92133 | 33 | $34 |
| New Patient Complete Exam of Visual System92004 | 31 | $139 |
| Photography of the Retina92250 | 30 | $34 |
| Exam of Visual Field With Extended Testing92083 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 312 | 97 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 98 | 25 |
| Timolol Maleate | 77 | 28 |
| Brimonidine Tartrate | 45 | 17 |
| Prednisolone Acetate | 39 | 23 |
| Lifitegrastbrand: Xiidra | 21 | — |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$72 across 3 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
- 2011-07-04
- Last updated
- 2024-10-23
- Certified
- 2024-10-23
Frequently asked questions
- What is Stephanie Loy's NPI number?
- Stephanie Loy's National Provider Identifier (NPI) is 1376830901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Loy's specialty?
- Stephanie Loy is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Stephanie Loy located?
- Stephanie Loy's practice location on file with NPPES is 3101 Fields South Dr, Champaign, IL 61822-3743.
- What is Stephanie Loy's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Loy is (217) 366-1250.
- Does Stephanie Loy accept Medicare?
- Stephanie Loy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Loy's NPI active?
- Yes — Stephanie Loy's NPI (1376830901) is active in the NPPES registry as of the last update on 2024-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.