Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Maher Z. Hanna, MD

Works at hospitals in Tampa, FL · Florida

Summary

Dr. Maher Z. Hanna, MD is an internal medicine doctor at 11373 Cortez Blvd, Brooksville, FL 34613. Phone: (352) 596-3032. Accepts Medicare assignment. In 2024, Maher Z. Hanna had 85 Original Medicare patients and 1,084 services. NPI 1235131830. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 11373 Cortez Blvd, Brooksville, FL 34613 · Directions (1 more location)
  • Phone: (352) 596‑3032
  • Medicare: Accepts Medicare assignment
  • Hospital: AdventHealth Tampa
  • Group practice: Hernando Pasco Primary Care LLC
  • Medical school: graduated 1980 (46 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Maher Z. Hanna, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Maher Z. Hanna accept Medicare assignment?
Yes. Medicare's clinician data says Maher Z. Hanna accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Maher Z. Hanna see?
In 2024, CMS data shows 85 Original Medicare patients and 1,084 services for Maher Z. Hanna. This counts Original Medicare only and measures volume, not quality.
What is Maher Z. Hanna's NPI number?
1235131830. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Maher Z. Hanna, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients85
Services billed to Medicare1,084
Different services or procedures12
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)590 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)298 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)110 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)41 services
  5. Annual depression screening, 5 to 15 minutes (G0444)13 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis56%
  • Diabetes51%
  • Chronic kidney disease47%
  • Ischemic heart disease46%

Hospitals where Maher Z. Hanna works

Medicare's Facility Affiliation Data lists Maher Z. Hanna at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • AdventHealth TampaTampa, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100173

Practice locations

Addresses where Maher Z. Hanna is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Maher Z. Hanna as a member of this group (CMS data updated October 2, 2026).

  • Hernando Pasco Primary Care LLC87 clinicians in the group

Specialties

Find other Internal Medicine doctors in Florida →

Other internal medicine doctors in Brooksville

Clinicians with the same Medicare primary specialty in Brooksville, FL — not a recommendation.

All internal medicine doctors in Brooksville →

Other clinicians in Hernando Pasco Primary Care LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1980 (46 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1235131830
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians