Mike Harris, O.D.
NPI 1104819333 · Optometrist · Casper, WY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mike Harris, O.D. is a Optometrist provider in Casper, WY (NPI 1104819333).
Provider details
- NPI number
- 1104819333
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 127T (WY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
21 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
1,118 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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 434 | $123 |
| Photography of the Retina92250 | 169 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 119 | $88 |
| Imaging of Retina92134 | 108 | $39 |
| Exam of Visual Field With Extended Testing92083 | 55 | $62 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 52 | $102 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 111 | 19 |
| Bimatoprostbrand: Lumigan | 53 | 14 |
| Prednisolone Acetate | 35 | 31 |
| Timolol Maleate | 29 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 28 | — |
| Brimonidine Tartrate | 21 | — |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-23
- Last updated
- 2020-01-22
- Certified
- 2020-01-22
Frequently asked questions
- What is Mike Harris's NPI number?
- Mike Harris's National Provider Identifier (NPI) is 1104819333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mike Harris's specialty?
- Mike Harris is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Mike Harris located?
- Mike Harris's practice location on file with NPPES is 1328 E 12th St, Casper, WY 82601-3912.
- What is Mike Harris's phone number?
- The practice phone number listed in the NPPES registry for Mike Harris is (307) 237-8713.
- Does Mike Harris accept Medicare?
- Mike Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mike Harris's NPI active?
- Yes — Mike Harris's NPI (1104819333) is active in the NPPES registry as of the last update on 2020-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.