Mark Girguis, MD
NPI 1477591154 · Diagnostic Radiology Physician · Tarpon Springs, FL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Girguis, MD is a Diagnostic Radiology Physician provider in Tarpon Springs, FL (NPI 1477591154).
Provider details
- NPI number
- 1477591154
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME112607 (FL)
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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,429 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 | 247 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 144 | $40 |
| X-Ray of Knee, 3 Views73562 | 140 | $9 |
| X-Ray of Chest, 2 Views71046 | 75 | $11 |
| X-Ray of Hip, 2-3 Views73502 | 70 | $11 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 53 | $87 |
| Ct Scan of Abdomen and Pelvis With Contrast |
Practice location
Mailing address
Additional practice locations (1)
- 1740 W Taylor StChicago, IL 60612-7232Phone: (312) 355-4000
Registry dates
- Enumerated
- 2006-06-03
- Last updated
- 2024-11-22
- Certified
- 2024-11-22
Frequently asked questions
- What is Mark Girguis's NPI number?
- Mark Girguis's National Provider Identifier (NPI) is 1477591154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Girguis's specialty?
- Mark Girguis is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Girguis located?
- Mark Girguis's practice location on file with NPPES is 40946 US Highway 19 N # 101, Tarpon Springs, FL 34689-5446.
- What is Mark Girguis's phone number?
- The practice phone number listed in the NPPES registry for Mark Girguis is (813) 720-7237.
- Does Mark Girguis accept Medicare?
- Mark Girguis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Girguis's NPI active?
- Yes — Mark Girguis's NPI (1477591154) is active in the NPPES registry as of the last update on 2024-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.