Santiago Hernandez, MD
NPI 1699740431 · Therapeutic Radiology Physician · Atlantis, FL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Santiago Hernandez, MD is a Therapeutic Radiology Physician provider in Atlantis, FL (NPI 1699740431).
Provider details
- NPI number
- 1699740431
- Entity type
- Individual
- Primary specialty
- Therapeutic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME62568 (FL)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,127 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 | 872 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 361 | $39 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 195 | $82 |
| Ct Scan of Upper Spine Without Contrast72125 | 143 | $46 |
| Ct Scan of Chest Without Contrast71250 | 141 | $50 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 128 | $85 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2007-09-18
Frequently asked questions
- What is Santiago Hernandez's NPI number?
- Santiago Hernandez's National Provider Identifier (NPI) is 1699740431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Santiago Hernandez's specialty?
- Santiago Hernandez is listed in the NPPES registry with a primary specialty of Therapeutic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Santiago Hernandez located?
- Santiago Hernandez's practice location on file with NPPES is 5301 S Congress Ave, Atlantis, FL 33462-1149.
- What is Santiago Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Santiago Hernandez is (561) 548-3727.
- Does Santiago Hernandez accept Medicare?
- Santiago Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Santiago Hernandez's NPI active?
- Yes — Santiago Hernandez's NPI (1699740431) is active in the NPPES registry as of the last update on 2007-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.