Shannon Farmakis, MD
NPI 1720280175 · Diagnostic Radiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Farmakis, MD is a Diagnostic Radiology Physician provider in Saint Louis, MO (NPI 1720280175).
Provider details
- NPI number
- 1720280175
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- M-14782 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 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
1,612 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 | 503 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 119 | $81 |
| X-Ray of Chest, 2 Views71046 | 81 | $10 |
| X-Ray of Abdomen, 1 View74018 | 69 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 63 | $37 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 60 | $33 |
| Ct Scan of Abdomen and Pelvis Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-05
- Last updated
- 2022-11-17
- Certified
- 2022-11-17
Frequently asked questions
- What is Shannon Farmakis's NPI number?
- Shannon Farmakis's National Provider Identifier (NPI) is 1720280175, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Farmakis's specialty?
- Shannon Farmakis is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Farmakis located?
- Shannon Farmakis's practice location on file with NPPES is 615 S New Ballas Rd, Saint Louis, MO 63141-8221.
- What is Shannon Farmakis's phone number?
- The practice phone number listed in the NPPES registry for Shannon Farmakis is (314) 251-6031.
- Does Shannon Farmakis accept Medicare?
- Shannon Farmakis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Farmakis's NPI active?
- Yes — Shannon Farmakis's NPI (1720280175) is active in the NPPES registry as of the last update on 2022-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.