Edward Nassif, M.D.
NPI 1295726255 · Allergy & Immunology Physician · Ames, IA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edward Nassif, M.D. is a Allergy & Immunology Physician provider in Ames, IA (NPI 1295726255).
Provider details
- NPI number
- 1295726255
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 20289 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
6,092 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 3,583 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 569 | $83 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 510 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 279 | $118 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 237 | $13 |
| Professional Service for Preparation and Provision of 1 Or More Antigens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 772 | 160 |
| Azelastine Hcl | 292 | 103 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 280 | 50 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 224 | 84 |
| Fluticasone Furoatebrand: Arnuity Ellipta | 218 | 34 |
| Fluticasone Propionate | 139 | 36 |
| Fluticasone/Vilanterol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$411 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2020-11-16
- Certified
- 2020-11-16
Frequently asked questions
- What is Edward Nassif's NPI number?
- Edward Nassif's National Provider Identifier (NPI) is 1295726255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Nassif's specialty?
- Edward Nassif is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Nassif located?
- Edward Nassif's practice location on file with NPPES is 1215 Duff Ave, Ames, IA 50010-3014.
- What is Edward Nassif's phone number?
- The practice phone number listed in the NPPES registry for Edward Nassif is (515) 239-4482.
- Does Edward Nassif accept Medicare?
- Edward Nassif is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edward Nassif's NPI active?
- Yes — Edward Nassif's NPI (1295726255) is active in the NPPES registry as of the last update on 2020-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.