Amir Momtahen, MD
NPI 1568620268 · Diagnostic Radiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amir Momtahen, MD is a Diagnostic Radiology Physician provider in Saint Louis, MO (NPI 1568620268).
Provider details
- NPI number
- 1568620268
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2012003473 (MO)
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
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
2,656 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 966 | $9 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 183 | $85 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 160 | $36 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 118 | $89 |
| X-Ray of Abdomen, 1 View74018 | 92 | $9 |
| Limited Ultrasound Scan of Joint Or Other Extremity Structure Except Blood Vessels76882 | 89 | $34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-29
- Last updated
- 2013-04-09
Frequently asked questions
- What is Amir Momtahen's NPI number?
- Amir Momtahen's National Provider Identifier (NPI) is 1568620268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amir Momtahen's specialty?
- Amir Momtahen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Amir Momtahen located?
- Amir Momtahen's practice location on file with NPPES is 11133 Dunn Rd, Saint Louis, MO 63136-6119.
- What is Amir Momtahen's phone number?
- The practice phone number listed in the NPPES registry for Amir Momtahen is (314) 653-4300.
- Does Amir Momtahen accept Medicare?
- Amir Momtahen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amir Momtahen's NPI active?
- Yes — Amir Momtahen's NPI (1568620268) is active in the NPPES registry as of the last update on 2013-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.