Quick answers
- Where does Stephanie C. Long see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Louis, MO. Call before your visit to confirm the address.
- What is Stephanie C. Long's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Stephanie C. Long accept Medicare assignment?
- Yes. Medicare's clinician data says Stephanie C. Long accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Stephanie C. Long?
- (314) 821-5666, as listed in official Medicare / NPI Registry data.
- What is Stephanie C. Long's NPI number?
- 1639588965. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Stephanie C. Long is enrolled with Medicare (CMS data updated 2026-10-02).
- 2185 S Mason RdSaint Louis, MO 63131 (314) 821‑5666
- 9540 Manchester RdSaint Louis, MO 63119 (314) 962‑3830
Group practices
Medicare enrollment lists Stephanie C. Long as a member of this group (CMS data updated 2026-10-02).
- Clarkson Optometry Inc82 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | University Of Missouri St Louis - School Of Optometry |
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639588965 |
| 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 2026-10-02, retrieved 2026-10-29
- 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