Hassan Amer, M.D.
NPI 1366804502 · Rheumatology Physician · Port Saint Lucie, FL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hassan Amer, M.D. is a Rheumatology Physician provider in Port Saint Lucie, FL (NPI 1366804502).
Provider details
- NPI number
- 1366804502
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME148005 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,174 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 668 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 467 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 357 | $130 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 175 | $14 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 153 | $139 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 367 | 141 |
| Methotrexate Sodiumbrand: Methotrexate | 270 | 96 |
| Hydroxychloroquine Sulfate | 218 | 71 |
| Alendronate Sodium | 214 | 93 |
| Leflunomide | 124 | 42 |
| Denosumabbrand: Prolia | 82 | 58 |
| Ibandronate Sodium | 81 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$505 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-03-27
- Last updated
- 2021-07-07
- Certified
- 2021-07-07
Frequently asked questions
- What is Hassan Amer's NPI number?
- Hassan Amer's National Provider Identifier (NPI) is 1366804502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hassan Amer's specialty?
- Hassan Amer is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Hassan Amer located?
- Hassan Amer's practice location on file with NPPES is 10080 Sw Innovation Way Ste 201, Port Saint Lucie, FL 34987-2129.
- What is Hassan Amer's phone number?
- The practice phone number listed in the NPPES registry for Hassan Amer is (772) 345-8100.
- Does Hassan Amer accept Medicare?
- Hassan Amer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hassan Amer's NPI active?
- Yes — Hassan Amer's NPI (1366804502) is active in the NPPES registry as of the last update on 2021-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.