Quick answers
- Does Alana L. Keller accept Medicare assignment?
- Yes. Medicare's clinician data says Alana L. Keller accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Alana L. Keller see?
- In 2024, CMS data shows 115 Original Medicare patients and 457 services for Alana L. Keller. This counts Original Medicare only and measures volume, not quality.
- What is Alana L. Keller's NPI number?
- 1558526301. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Alana L. Keller, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 115 |
|---|---|
| Services billed to Medicare | 457 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Analysis of substance using immunoassay technique, multiple step method (83516)95 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)88 services
- Established patient complete exam of visual system (92014)75 services
- Microfluid analysis of tears (83861)72 services
- Measurement of substance using immunoassay technique (83520)32 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure63%
- Arthritis41%
- Ischemic heart disease26%
- Diabetes24%
- Anxiety19%
Practice locations
Addresses where Alana L. Keller is enrolled with Medicare (CMS data updated October 2, 2026).
- 2404 Taylor RdWildwood, MO 63040 (636) 458‑8787
- 3122 S Grand Blvd, The Spec ShoppeSt Louis, MO 63118 (314) 450‑7313
Group practices
Medicare enrollment lists Alana L. Keller as a member of this group (CMS data updated October 2, 2026).
- Clarkson Optometry Inc82 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Wildwood
Clinicians with the same Medicare primary specialty in Wildwood, MO — not a recommendation.
Other clinicians in Clarkson Optometry Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | University Of Missouri St Louis - School Of Optometry |
| Graduation year | 2008 (18 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558526301 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians