Quick answers
- Where does Frederick L. Tanenggee see patients?
- Medicare's clinician data lists 1 practice location in Henderson, NV. Call before your visit to confirm the address.
- What is Frederick L. Tanenggee's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Frederick L. Tanenggee accept Medicare assignment?
- Yes. Medicare's clinician data says Frederick L. Tanenggee 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 Frederick L. Tanenggee?
- (702) 566-5500, as listed in official Medicare / NPI Registry data.
- What is Frederick L. Tanenggee's NPI number?
- 1245284959. 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 Frederick L. Tanenggee is enrolled with Medicare (CMS data updated 2026-10-02).
- 595 W Lake Mead PkwyHenderson, NV 89015 (702) 566‑5500
Group practices
Medicare enrollment lists Frederick L. Tanenggee as a member of this group (CMS data updated 2026-10-02).
- Intermountain Medical Holdings Nevada Inc313 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Henderson
Clinicians with the same Medicare primary specialty in Henderson, NV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245284959 |
| 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