Poneh Rahimi, MD
NPI 1255406401 · Gastroenterology Physician · Mission Viejo, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Poneh Rahimi, MD is a Gastroenterology Physician provider in Mission Viejo, CA (NPI 1255406401).
Provider details
- NPI number
- 1255406401
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A76910 (CA)
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
19 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
228 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 67 | $233 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 66 | $92 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 64 | $86 |
| Balloon Dilation of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope, Less Than 3.0 Cm43249 | 19 | $145 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 | $125 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 75 | 38 |
| Ondansetron Hcl | 73 | 71 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 43 | 43 |
| Sucralfate | 22 | 11 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 15 | 13 |
| Omeprazole | 15 | — |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-22
- Last updated
- 2024-06-12
- Certified
- 2024-06-07
Frequently asked questions
- What is Poneh Rahimi's NPI number?
- Poneh Rahimi's National Provider Identifier (NPI) is 1255406401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Poneh Rahimi's specialty?
- Poneh Rahimi is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Poneh Rahimi located?
- Poneh Rahimi's practice location on file with NPPES is Po Box 2636, Mission Viejo, CA 92690-0636.
- What is Poneh Rahimi's phone number?
- The practice phone number listed in the NPPES registry for Poneh Rahimi is (949) 364-2536.
- Does Poneh Rahimi accept Medicare?
- Poneh Rahimi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Poneh Rahimi's NPI active?
- Yes — Poneh Rahimi's NPI (1255406401) is active in the NPPES registry as of the last update on 2024-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.