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

Max W Klein, MD

Individual provider Cardiovascular Disease Physician · NPI 1861954836

Max W Klein, MD is registered under Cardiovascular Disease (Cardiology) in Largo, Florida. Qualified in 2019, 7 years ago. Practices with Morton Plant Health Services Inc, a 88-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
7
Licensed in
FL
In the registry since
2019
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

8787 Bryan Dairy Rd Ste 320
Largo, FL 33777-1256
Phone: (727) 724-8611
Fax: (727) 724-0425
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence ME171502 (FL)

Record details

NPI number1861954836
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2019
Last updated in NPPESOctober 15, 2025
Certification dateOctober 15, 2025

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Morton Plant Health Services Inc — 88 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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.

Food and Beverage $135 5 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.

Practises at

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

  • Morton Plant Hospital Hospital · Clearwater, FL · listed as Morton Plant Mease Hospital
  • Mease Countryside Hospital Hospital · Safety Harbor, FL
  • Mease Dunedin Hospital Hospital · Dunedin, FL
  • Morton Plant North Bay Hospital Hospital · New Port Richey, FL

Colleagues at Morton Plant Health Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 88 clinicians in the practice; 12 are shown here.

Other providers in Largo