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

Mark Ballow, MD

Individual provider Allergy & Immunology Physician · NPI 1184660821

Mark Ballow, MD practises Allergy/Immunology in Tampa, Florida. Graduated from University of Chicago, Pritzker School of Medicine in 1969, 57 years ago. Practices with University Medical Service Association Inc, a 824-clinician group and accepts Medicare assignment. Licensed in Florida and New York.

Years since qualifying
57
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
FL, NY
In the registry since
2006
Specialties on file
3
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

2 Tampa General Cir Stc 5th Fl
Tampa, FL 33606-3603
Phone: (727) 767-4150
Fax: (727) 767-8532
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Allergy/Immunology Physician (primary) Taxonomy 2080P0201X · Licence ME112011 (FL)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 174470-1 (NY)
Pediatric Allergy/Immunology Physician Taxonomy 2080P0201X · Licence 174470 (NY)

Record details

NPI number1184660821
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2006
Last updated in NPPESOctober 27, 2020
Certification dateOctober 27, 2020

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 1969 (57 years in practice)
Group practice University Medical Service Association Inc — 824 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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.

Consulting Fee $28,450 6 payments
Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $27,230 7 payments
Honoraria $10,250 2 payments
Travel and Lodging $3,555 16 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $452 7 payments · a meal or drink at a meeting or visit, 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.

Colleagues at University Medical Service Association Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 824 clinicians in the practice; 12 are shown here.

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