Quick answers
- Where does Erik P. Witbeck see patients?
- Medicare's clinician data lists 3 practice locations, including Mesa, AZ and Scottsdale, AZ. Call before your visit to confirm the address.
- What is Erik P. Witbeck's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Erik P. Witbeck accept Medicare assignment?
- Yes. Medicare's clinician data says Erik P. Witbeck 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 Erik P. Witbeck?
- (480) 273-8680, as listed in official Medicare / NPI Registry data.
- What is Erik P. Witbeck's NPI number?
- 1639409196. 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 Erik P. Witbeck is enrolled with Medicare (CMS data updated 2026-10-02).
- 4140 E Baseline Rd, Suite 211Mesa, AZ 85206 (480) 273‑8680
- 9097 E Desert Cove Ave, Suite 200Scottsdale, AZ 85260
- 9097 E Desert Cove Ave, Suite 250Scottsdale, AZ 85260 (480) 847‑1193
Group practices
Medicare enrollment lists Erik P. Witbeck as a member of this group (CMS data updated 2026-10-02).
- Valley Ent PC73 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in Mesa
Clinicians with the same Medicare primary specialty in Mesa, AZ — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639409196 |
| 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