Quick answers
- Where does Paul Gruber see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Louis, MO and Saint Peters, MO. Call before your visit to confirm the address.
- What is Paul Gruber's specialty?
- Medicare lists Micrographic Dermatologic Surgery (MDS) as the primary specialty, and also Dermatology.
- Does Paul Gruber accept Medicare assignment?
- Yes. Medicare's clinician data says Paul Gruber 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 Paul Gruber?
- (314) 878-5599, as listed in official Medicare / NPI Registry data.
- What is Paul Gruber's NPI number?
- 1134547656. 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 Paul Gruber is enrolled with Medicare (CMS data updated 2026-10-02).
- 12855 N 40 Dr, Suite 180Saint Louis, MO 63141 (314) 878‑5599
- 5700 Mexico Rd, Suite 14Saint Peters, MO 63376 (636) 277‑0371
Group practices
Medicare enrollment lists Paul Gruber as a member of this group (CMS data updated 2026-10-02).
- Forefront Dermatology SC662 clinicians in the group
Specialties
Find other Micrographic Dermatologic Surgery (MDS) doctors in Missouri →
Other dermatologic surgeons in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wright State University Boonshoft School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134547656 |
| 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