Amir Gerges, D.O
NPI 1275764854 · Nephrology Physician · Prescott, AZ
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amir Gerges, D.O is a Nephrology Physician provider in Prescott, AZ (NPI 1275764854).
Provider details
- NPI number
- 1275764854
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Male
- Sole proprietor
- No
- License
- 006747 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,543 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| 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 | 545 | $16 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 393 | $113 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 367 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 301 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 236 | $122 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 144 | 45 |
| Amlodipine Besylate | 130 | 50 |
| Losartan Potassium | 86 | 24 |
| Furosemide | 83 | 29 |
| Potassium Chloride | 75 | 26 |
| Lisinopril | 75 | 25 |
| Allopurinol | 65 | 21 |
| Parenteral Amino Acid 20% No.1 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-30
- Last updated
- 2017-01-16
Frequently asked questions
- What is Amir Gerges's NPI number?
- Amir Gerges's National Provider Identifier (NPI) is 1275764854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amir Gerges's specialty?
- Amir Gerges is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Amir Gerges located?
- Amir Gerges's practice location on file with NPPES is 1000 Willow Creek Rd, Prescott, AZ 86301-1645.
- What is Amir Gerges's phone number?
- The practice phone number listed in the NPPES registry for Amir Gerges is (480) 610-6100.
- Does Amir Gerges accept Medicare?
- Amir Gerges is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amir Gerges's NPI active?
- Yes — Amir Gerges's NPI (1275764854) is active in the NPPES registry as of the last update on 2017-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.