Dr. Mazen B. Hamadeh, MD
- Medicare services, 2022
- 241
- Part D claims, 2024
- 38
- Hospital affiliations
- 2
- Industry payments
- $675
- Medical groups
- 4
- Practice address
- 611 Zeagler Dr, Palatka, FL 32177
- Practice phone
- Call (386) 328-5711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hamadeh's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mazen B. Hamadeh is a hospitalist in Palatka, Florida
Dr. Hamadeh practices at HCA Florida Putnam Hospital in Palatka, Florida, part of HCA Healthcare.
Dr. Hamadeh's NPI, 1538149422, was assigned on January 18, 2006. Dr. Hamadeh holds Florida license ME71725.
- NPI
- 1538149422NPI Registry (opens in a new tab)
- NPI enumeration date
- January 18, 2006
- NPI status
- Active
- Practice phone
- (386) 328-5711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mazen B. Hamadeh practices at HCA Florida Putnam Hospital in Palatka, Florida
Dr. Hamadeh's primary practice is HCA Florida Putnam Hospital, at 611 Zeagler Dr, Palatka, FL 32177 in Putnam County. The practice phone is (386) 328-5711.
- HCA Florida Putnam Hospital611 Zeagler Dr, Palatka, FL 32177 · Putnam CountyPhone(386) 328-5711
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mazen B. Hamadeh is affiliated with 4 sites of care and 4 medical groups
Dr. Hamadeh's primary practice is HCA Florida Putnam Hospital in Palatka, Florida, part of HCA Healthcare. Dr. Hamadeh is also affiliated with AdventHealth Orlando. The medical group on file is Hospital Physician Services of Florida PA. Dmand AI also links Dr. Hamadeh to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mazen B. Hamadeh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamadeh practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA Florida Putnam Hospital | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mazen B. Hamadeh is one of 1,637 hospitalists in Florida
Hospitalist is Dr. Hamadeh's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Hamadeh is licensed in Florida.
Specialties and state licenses
- Hospitalist, FloridaPrimary
Hospitalists near Dr. Hamadeh
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mazen B. Hamadeh billed Medicare for 241 services in 2022
CMS data shows 241 Medicare services from Dr. Hamadeh across 3 procedure codes in 2022. Medicare paid $32,776 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hamadeh's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 2002022: 24121%
Dr. Hamadeh compared with the Florida median for hospitalists, 2022
- Dr. Hamadeh
- Florida median
- Medicare services
- 241vs 54356% below
Medians across 1,516 hospitalists in Florida with Dmand AI profiles that report each measure.
Dr. Hamadeh's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mazen B. Hamadeh's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Hamadeh's median patient age at 63, with 50% women.
Dr. Hamadeh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Mazen B. Hamadeh wrote 38 Medicare Part D claims in 2024
In 2024, Dr. Hamadeh wrote 38 Medicare Part D claims. 100% of them were for generic drugs.
Drug classes CMS tracks in Dr. Hamadeh's Part D claims, 2024
- Antibiotics37%14 of 38 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Mazen B. Hamadeh received $675 in industry payments from 2018 to 2021
CMS Open Payments shows 8 general payments to Dr. Hamadeh from 6 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $245.
General payments to Dr. Hamadeh by program year, 2018 to 2021
Companies that paid Dr. Hamadeh the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mazen B. Hamadeh's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mazen B. Hamadeh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mazen B. Hamadeh's NPI number?
Dr. Mazen B. Hamadeh's NPI number is 1538149422. It was assigned on January 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mazen B. Hamadeh?
Dr. Mazen B. Hamadeh is a hospitalist in Palatka, Florida. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Mazen B. Hamadeh practice?
Dr. Hamadeh practices at 611 Zeagler Dr, Palatka, FL 32177. Dr. Hamadeh's primary practice is HCA Florida Putnam Hospital in Palatka, Florida, part of HCA Healthcare. Dmand AI also links Dr. Hamadeh to 3 medical groups and 2 group practices and clinics.
What is Dr. Mazen B. Hamadeh's office phone number?
The practice phone on file for Dr. Hamadeh is (386) 328-5711.
What is Dr. Mazen B. Hamadeh's medical license number?
Dr. Hamadeh holds Florida license ME71725.
Which hospitals is Dr. Mazen B. Hamadeh affiliated with?
Dr. Hamadeh practices at HCA Florida Putnam Hospital in Palatka, Florida. Dr. Hamadeh is also affiliated with AdventHealth Orlando.
What medical group is Dr. Mazen B. Hamadeh part of?
Dr. Hamadeh is linked to Hospital Physician Services of Florida PA. Dmand AI links Dr. Hamadeh to 3 more medical groups.
Does Dr. Mazen B. Hamadeh accept Medicare?
Yes. CMS data shows Dr. Hamadeh billed Medicare for 241 services in 2022.
What services does Dr. Mazen B. Hamadeh bill to Medicare?
In 2022, Dr. Hamadeh's most billed Medicare services were medical service (99220), hospital inpatient care (99223) and medical service (99219).
Has Dr. Mazen B. Hamadeh received payments from drug or device companies?
CMS Open Payments shows $675 in general payments to Dr. Hamadeh from 6 companies from 2018 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Mazen B. Hamadeh been practicing?
Dr. Hamadeh graduated from medical school in 1988, 38 years ago.
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