Quick answers
- Where does Edward G. Nassif see patients?
- Medicare's clinician data lists 4 practice locations, including Carroll, IA, Ames, IA and Webster City, IA. Call before your visit to confirm the address.
- What is Edward G. Nassif's specialty?
- Medicare lists Allergy/Immunology as the primary specialty.
- Does Edward G. Nassif accept Medicare assignment?
- Yes. Medicare's clinician data says Edward G. Nassif 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 Edward G. Nassif?
- (712) 792-1500, as listed in official Medicare / NPI Registry data.
- What is Edward G. Nassif's NPI number?
- 1295726255. 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 Edward G. Nassif is enrolled with Medicare (CMS data updated 2026-10-02).
- 1214 S Grant RdCarroll, IA 51401 (712) 792‑1500
- 1215 Duff AveAmes, IA 50010 (515) 239‑4400
- 3500 University Blvd, Suite 1001Ames, IA 50010 (515) 239‑3040
- 510 Bank StWebster City, IA 50595 (515) 832‑6700
Group practices
Medicare enrollment lists Edward G. Nassif as a member of this group (CMS data updated 2026-10-02).
- McFarland Clinic PC363 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 1975 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295726255 |
| 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