John C. Brock, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · St Petersburg, FL
John C. Brock, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in St Petersburg, Florida, and NPI 1154327393, issued on Jun 22, 2005. Check the license (Florida ME41814, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- John C. Brock
- Credential
- MD
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- ME41814 FL
Self-reported in NPPES; status is on the state search - Practice location
- 601 7TH St S Ste 205, St Petersburg, FL 33701
- Phone
- (727) 553-7450
- Enumerated
- Jun 22, 2005
- Record last updated
- Sep 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (727) 553-7451
- Medicare enrollment
- Enrolled (PECOS I20070721000010); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 468 in Florida → Look up another NPI →
Also registered at 601 7TH St S Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Akers, ARNPNurse Practitioner1972565638
- Christopher Bariana, D.O.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1992092662
- George Blanco, MDCardiovascular Disease Physician1821203167
- Angela Bowersock, PA-CSurgical Physician Assistant1700875960
- Dennis Cassidy, M.D.Clinical Cardiac Electrophysiology Physician1649272006
- Kelsie Cook, APRN, MSN, AGNP-CAdult Health Nurse Practitioner1538816749
Verify John C. Brock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME41814Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $216.23
9 payments; by number, the most common kind was food and beverage; the largest payer was Atricure, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ohi West Medical Group LLCSt Petersburg, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John C. Brock among 468 thoracic surgery (cardiothoracic vascular surgery) physician records in Florida
John C. Brock, MD is one of 468 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Florida. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1981 · median 1995 among the 311 with a school on file
- Record last updated2021 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Florida
There are 468 thoracic surgery (cardiothoracic vascular surgery) physician records in Florida.
All 468 in Florida → Every provider in St Petersburg → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Christopher Bariana, D.O.St Petersburg, FL 337011992092662
- Foster Bryan, M.D.St Petersburg, FL 337011457363103
- Dwight Hand, MDSt Petersburg, FL 337011780766238
- Jeffrey Jacobs, M.D.St Petersburg, FL 337011477527208
- Lauren Kane, MDSt Petersburg, FL 337011295939072
- Tom Karl, MDSaint Petersburg, FL 337011790743573
- Harald Lindberg, MDSt Petersburg, FL 337011780633107
- James Quintessenza, MDSt Petersburg, FL 337011962476648
Common questions
What is John C. Brock, MD's NPI number?
John C. Brock, MD's National Provider Identifier (NPI) is 1154327393, issued on Jun 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John C. Brock, MD located?
The NPPES record lists a practice address at 601 7TH St S Ste 205, St Petersburg, FL, 33701. Phone: (727) 553-7450. Providers update this record themselves, so call before visiting.
How can I verify John C. Brock, MD's license?
NPPES lists Florida license number ME41814, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.