Hossam Hassanein, M.D.
NPI 1669468864 · Internal Medicine Physician · Port St Lucie, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hossam Hassanein, M.D. is a Internal Medicine Physician provider in Port St Lucie, FL (NPI 1669468864).
Provider details
- NPI number
- 1669468864
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME68679 (FL)
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
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
1,734 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 813 | $84 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 269 | $127 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 262 | $122 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 192 | $141 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 117 | $186 |
| Critical Care, First 30-74 Minutes99291 | 81 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-22
- Last updated
- 2014-06-13
Frequently asked questions
- What is Hossam Hassanein's NPI number?
- Hossam Hassanein's National Provider Identifier (NPI) is 1669468864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hossam Hassanein's specialty?
- Hossam Hassanein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hossam Hassanein located?
- Hossam Hassanein's practice location on file with NPPES is 437-439 Nw Prima Vista Blvd, Port St Lucie, FL 34983-8731.
- What is Hossam Hassanein's phone number?
- The practice phone number listed in the NPPES registry for Hossam Hassanein is (561) 972-4180.
- Does Hossam Hassanein accept Medicare?
- Hossam Hassanein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hossam Hassanein's NPI active?
- Yes — Hossam Hassanein's NPI (1669468864) is active in the NPPES registry as of the last update on 2014-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.