Amir Nasiri, MD
NPI 1699279380 · Internal Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amir Nasiri, MD is a Internal Medicine Physician provider in Las Vegas, NV (NPI 1699279380).
Provider details
- NPI number
- 1699279380
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,193 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,766 | $104 |
| Advance Care Planning, First 30 Minutes99497 | 130 | $72 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 110 | $175 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 77 | $113 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 75 | $126 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nifedipinebrand: Nifedipine Er | 25 | 25 |
| Pantoprazole Sodium | 15 | 15 |
| Atorvastatin Calcium | 14 | 13 |
| Cefdinir | 12 | 12 |
| Lisinopril | 12 | 12 |
| Furosemide | 11 | 11 |
| Tamsulosin Hcl | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2022-03-10
- Certified
- 2022-02-28
Frequently asked questions
- What is Amir Nasiri's NPI number?
- Amir Nasiri's National Provider Identifier (NPI) is 1699279380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amir Nasiri's specialty?
- Amir Nasiri is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amir Nasiri located?
- Amir Nasiri's practice location on file with NPPES is Reliant Physicians, Las Vegas, NV 89144.
- What is Amir Nasiri's phone number?
- The practice phone number listed in the NPPES registry for Amir Nasiri is (702) 202-2060.
- Does Amir Nasiri accept Medicare?
- Amir Nasiri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amir Nasiri's NPI active?
- Yes — Amir Nasiri's NPI (1699279380) is active in the NPPES registry as of the last update on 2022-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.