Ronald Miller, M.D.
NPI 1841280831 · Specialist · Mattoon, IL
Ronald Miller, M.D. is a Specialist provider in Mattoon, IL (NPI 1841280831).
Provider details
- NPI number
- 1841280831
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036060611 (IL)
Specialties & taxonomies
Other Service Providers
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
63 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 | 23 | $116 |
| Photography of the Retina92250 | 22 | $34 |
| Imaging of Retina92134 | 18 | $37 |
Typical Medicare-allowed amounts for these services range $34–$116 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 99 | 27 |
| Timolol Maleate | 37 | 11 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 22 | — |
| Cromolyn Sodium | 13 | — |
| Brimonidine Tartrate | 12 | — |
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-21
- Last updated
- 2012-02-13
Frequently asked questions
- What is Ronald Miller's NPI number?
- Ronald Miller's National Provider Identifier (NPI) is 1841280831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Miller's specialty?
- Ronald Miller is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Ronald Miller located?
- Ronald Miller's practice location on file with NPPES is 220 Richmond Ave E, Mattoon, IL 61938-4652.
- What is Ronald Miller's phone number?
- The practice phone number listed in the NPPES registry for Ronald Miller is (217) 234-3937.
- Is Ronald Miller's NPI active?
- Yes — Ronald Miller's NPI (1841280831) is active in the NPPES registry as of the last update on 2012-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.