Corey Ommen, OD
NPI 1891286761 · Optometrist · Greer, SC
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corey Ommen, OD is a Optometrist provider in Greer, SC (NPI 1891286761).
Provider details
- NPI number
- 1891286761
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 2886 (NC)
Specialties & taxonomies
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
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
7 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
435 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 | 164 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 83 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 40 | $120 |
| Imaging of Optic Nerve92133 | 37 | $34 |
| Exam of Visual Field With Extended Testing92083 | 31 | $58 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 150 | 45 |
| Cyclosporinebrand: Restasis | 14 | — |
| Bimatoprostbrand: Lumigan | 12 | — |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 12 | 11 |
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.
$130 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
Additional practice locations (6)
- 219 Merrimon Ave Ste aAsheville, NC 28801-1225Phone: (828) 254-3230
- 2600 E 7th St Unit 104Charlotte, NC 28204-4395Phone: (704) 523-1420
- 2555 Court Dr Ste 150Gastonia, NC 28054-2187Phone: (704) 864-7789
- 1060 Lenoir Rhyne Blvd SeHickory, NC 28602-4330Phone: (828) 328-3900
- 479 Bypass 72 Nw Ste 107Greenwood, SC 29649-1484Phone: (864) 388-2020
- 2827 Woodruff RdSimpsonville, SC 29681-4807Phone: (864) 520-2480
Registry dates
- Enumerated
- 2018-05-25
- Last updated
- 2025-10-12
- Certified
- 2025-10-12
Frequently asked questions
- What is Corey Ommen's NPI number?
- Corey Ommen's National Provider Identifier (NPI) is 1891286761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corey Ommen's specialty?
- Corey Ommen is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Corey Ommen located?
- Corey Ommen's practice location on file with NPPES is 1014 W Poinsett St, Greer, SC 29650-1315.
- What is Corey Ommen's phone number?
- The practice phone number listed in the NPPES registry for Corey Ommen is (864) 877-4011.
- Does Corey Ommen accept Medicare?
- Corey Ommen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corey Ommen's NPI active?
- Yes — Corey Ommen's NPI (1891286761) is active in the NPPES registry as of the last update on 2025-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.