Erik Rahimi, M.D.
NPI 1831485101 · Gastroenterology Physician · Lakeway, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Rahimi, M.D. is a Gastroenterology Physician provider in Lakeway, TX (NPI 1831485101).
Provider details
- NPI number
- 1831485101
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 261620-1 (NY)
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 tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
872 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 134 | $62 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 119 | $76 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 89 | $125 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 78 | $235 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 76 | $128 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 144 | 60 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 102 | 100 |
| Pantoprazole Sodium | 95 | 37 |
| Esomeprazole Magnesium | 46 | — |
| Famotidine | 31 | — |
| Sucralfate | 26 | 13 |
| Amitriptyline Hcl | 24 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$122 across 5 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 6431 Fannin StMsb 4,234Houston, TX 77030-1501Phone: (713) 500-6677
Registry dates
- Enumerated
- 2011-06-24
- Last updated
- 2022-02-09
- Certified
- 2022-02-09
Frequently asked questions
- What is Erik Rahimi's NPI number?
- Erik Rahimi's National Provider Identifier (NPI) is 1831485101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Rahimi's specialty?
- Erik Rahimi is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Erik Rahimi located?
- Erik Rahimi's practice location on file with NPPES is 100 Medical Pkwy, Lakeway, TX 78738.
- What is Erik Rahimi's phone number?
- The practice phone number listed in the NPPES registry for Erik Rahimi is (512) 571-5000.
- Does Erik Rahimi accept Medicare?
- Erik Rahimi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Rahimi's NPI active?
- Yes — Erik Rahimi's NPI (1831485101) is active in the NPPES registry as of the last update on 2022-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.