Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. David E Mann Jr., MD

Individual provider Hematology & Oncology Physician · NPI 1366425670

Dr. David E Mann Jr., MD practises Hematology/Oncology in Santa Rosa Beach, Florida. Graduated from Hahnemann University College of Medicine in 1991, 35 years ago. Practices with Sacred Heart Health System Inc, a 373-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
35
Trained at
Hahnemann University College of Medicine
Licensed in
FL
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

27 Mack Bayou Loop Ste 1000
Santa Rosa Beach, FL 32459-2613
Phone: (850) 622-0873
Fax: (850) 622-1912
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1717 N E St, Pensacola, FL 32501-6339 — (850) 469-7975

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence ME0072939 (FL)

Record details

NPI number1366425670
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESApril 8, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolHAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Sacred Heart Health System Inc — 373 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients282
Services billed 729 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $2,806 115 payments · a meal or drink at a meeting or visit, not a fee
Education $284 3 payments · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Sacred Heart Health System Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 373 clinicians in the practice; 12 are shown here.

Other providers in Santa Rosa Beach