Mareena Hanna, D.O.
NPI 1841674546 · Family Medicine Physician · Largo, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mareena Hanna, D.O. is a Family Medicine Physician provider in Largo, FL (NPI 1841674546).
Provider details
- NPI number
- 1841674546
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OS14493 (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
10 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
42 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 28 | $125 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 14 | $7 |
Typical Medicare-allowed amounts for these services range $7–$125 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 375 | 143 |
| Levothyroxine Sodium | 309 | 102 |
| Lisinopril | 268 | 95 |
| Atorvastatin Calcium | 266 | 99 |
| Amlodipine Besylate | 223 | 83 |
| Losartan Potassium | 177 | 63 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-07-13
- Last updated
- 2024-12-31
- Certified
- 2024-12-31
Frequently asked questions
- What is Mareena Hanna's NPI number?
- Mareena Hanna's National Provider Identifier (NPI) is 1841674546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mareena Hanna's specialty?
- Mareena Hanna is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mareena Hanna located?
- Mareena Hanna's practice location on file with NPPES is 1345 W Bay Dr Ste 202, Largo, FL 33770-2276.
- What is Mareena Hanna's phone number?
- The practice phone number listed in the NPPES registry for Mareena Hanna is (727) 559-0895.
- Does Mareena Hanna accept Medicare?
- Mareena Hanna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mareena Hanna's NPI active?
- Yes — Mareena Hanna's NPI (1841674546) is active in the NPPES registry as of the last update on 2024-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.