Avisheh Stimsonriahi, M.D.
NPI 1457556102 · Internal Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Avisheh Stimsonriahi, M.D. is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1457556102).
Provider details
- NPI number
- 1457556102
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 44529 (AZ)
Specialties & taxonomies
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
18 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
746 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 293 | $165 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 265 | $103 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 68 | $147 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 37 | $174 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 30 | $125 |
| Critical Care, First 30-74 Minutes99291 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 52 |
| Levothyroxine Sodium | 42 |
| Sertraline Hcl | 36 |
| Atorvastatin Calcium | 33 |
| Metformin Hcl | 26 |
| Pantoprazole Sodium | 26 |
| Risperidone | 23 |
| Amlodipine Besylate | 22 |
| Quetiapine Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-20
- Last updated
- 2016-04-08
Frequently asked questions
- What is Avisheh Stimsonriahi's NPI number?
- Avisheh Stimsonriahi's National Provider Identifier (NPI) is 1457556102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Avisheh Stimsonriahi's specialty?
- Avisheh Stimsonriahi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Avisheh Stimsonriahi located?
- Avisheh Stimsonriahi's practice location on file with NPPES is 9225 N 3rd St, Phoenix, AZ 85020-2466.
- What is Avisheh Stimsonriahi's phone number?
- The practice phone number listed in the NPPES registry for Avisheh Stimsonriahi is (602) 445-0751.
- Does Avisheh Stimsonriahi accept Medicare?
- Avisheh Stimsonriahi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Avisheh Stimsonriahi's NPI active?
- Yes — Avisheh Stimsonriahi's NPI (1457556102) is active in the NPPES registry as of the last update on 2016-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.