Mark Sneed, MD
NPI 1548216278 · Ophthalmology Physician · Ashland, WI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Sneed, MD is a Ophthalmology Physician provider in Ashland, WI (NPI 1548216278).
Provider details
- NPI number
- 1548216278
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28593 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,174 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Imaging of Retina92134 | 247 | $24 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 237 | $122 |
| Injection of Drug Into Eye67028 | 116 | $127 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 105 | $87 |
| Imaging of Optic Nerve92133 | 101 | $20 |
| Exam of Visual Field With Extended Testing92083 | 83 | $26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 723 | 200 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 439 | 116 |
| Timolol Maleate | 181 | 55 |
| Brimonidine Tartrate | 127 | 45 |
| Prednisolone Acetate | 64 | 36 |
| Netarsudil Mesylatebrand: Rhopressa | 51 | 11 |
| Erythromycin Basebrand: Erythromycin | 46 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2020-09-22
- Certified
- 2020-09-22
Frequently asked questions
- What is Mark Sneed's NPI number?
- Mark Sneed's National Provider Identifier (NPI) is 1548216278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Sneed's specialty?
- Mark Sneed is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Sneed located?
- Mark Sneed's practice location on file with NPPES is Memorial Medical Center, Ashland, WI 54806.
- What is Mark Sneed's phone number?
- The practice phone number listed in the NPPES registry for Mark Sneed is (715) 685-5500.
- Does Mark Sneed accept Medicare?
- Mark Sneed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Sneed's NPI active?
- Yes — Mark Sneed's NPI (1548216278) is active in the NPPES registry as of the last update on 2020-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.