Ali Zareh Mendez, M.D.
NPI 1457887838 · Hospitalist Physician · Rancho Mirage, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ali Zareh Mendez, M.D. is a Hospitalist Physician provider in Rancho Mirage, CA (NPI 1457887838).
Provider details
- NPI number
- 1457887838
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 20046 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
1,214 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 384 | $119 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 308 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 301 | $79 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 170 | $174 |
| Advance Care Planning, First 30 Minutes99497 | 21 | $76 |
| Critical Care, First 30-74 Minutes99291 | 18 | $212 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 20 | 19 |
| Prednisone | 20 | 20 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 17 |
| Apixabanbrand: Eliquis | 17 | 15 |
| Carvedilol | 16 | 16 |
| Levofloxacin | 13 | 13 |
| Cefpodoxime Proxetil |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-04
- Last updated
- 2021-01-27
- Certified
- 2021-01-27
Frequently asked questions
- What is Ali Zareh Mendez's NPI number?
- Ali Zareh Mendez's National Provider Identifier (NPI) is 1457887838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ali Zareh Mendez's specialty?
- Ali Zareh Mendez is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Ali Zareh Mendez located?
- Ali Zareh Mendez's practice location on file with NPPES is 39000 Bob Hope Dr, Rancho Mirage, CA 92270-3221.
- What is Ali Zareh Mendez's phone number?
- The practice phone number listed in the NPPES registry for Ali Zareh Mendez is (760) 837-8956.
- Does Ali Zareh Mendez accept Medicare?
- Ali Zareh Mendez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ali Zareh Mendez's NPI active?
- Yes — Ali Zareh Mendez's NPI (1457887838) is active in the NPPES registry as of the last update on 2021-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.