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

Gregory Lawrence Deitsch, MD

Individual provider Internal Medicine Physician · NPI 1609809011

Gregory Lawrence Deitsch, MD practises Internal Medicine in Sunrise, Florida. Graduated from University of Miami, Lm Miller School of Medicine in 1995, 31 years ago. Practices with Florida Hospital Medicine Services, LLC, a 269-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
31
Trained at
University of Miami, Lm Miller School of Medicine
Licensed in
FL
In the registry since
2006
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

1643 NW 136th Ave Ste 100
Sunrise, FL 33323-2857
Phone: (561) 588-4844
Fax: (561) 588-3655
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence ME 74637 (FL)

Record details

NPI number1609809011
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 9, 2006
Last updated in NPPESMay 16, 2024
Certification dateMay 16, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Florida Hospital Medicine Services, Llc — 269 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients737
Services billed 2,314 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

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 $370 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.

  • Bethesda Hospital East Hospital · Boynton Beach, FL · listed as Bethesda Hospital Inc
  • Boca Raton Regional Hospital Hospital · Boca Raton, FL
  • Delray Medical Center Hospital · Delray Beach, FL · listed as Delray Medical Center, Inc
  • Usa Home Health Services, Inc. Home health agency · Delray Beach, FL · listed as USA Home Health Services Inc
  • Community Home Health Services Home health agency · Lake Worth, FL
  • Haven Home Health Care Home health agency · Boca Raton, FL
  • Pinnacle Home Care Home health agency · West Palm Beach, FL

Colleagues at Florida Hospital Medicine Services, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 269 clinicians in the practice; 12 are shown here.

Other providers in Sunrise