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

Mark Jeffrey Klafter, DO

Individual provider Neurology Physician · NPI 1730161639

Mark Jeffrey Klafter, DO practises Neurology in Orlando, Florida. Graduated from Chicago College of Osteopathy in 1990, 36 years ago. Practices with Ability Health Services, Inc, a 1,232-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Florida.

Years since qualifying
36
Trained at
Chicago College of Osteopathy
Licensed in
FL
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3849 Oakwater Cir
Orlando, FL 32806-6264
Phone: (407) 240-1762
Fax: (407) 812-5869
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence OS6959 (FL)

Record details

NPI number1730161639
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESOctober 28, 2025
Certification dateOctober 28, 2025

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolCHICAGO COLLEGE OF OSTEOPATHY
Graduated 1990 (36 years in practice)
Group practice Ability Health Services, Inc — 1232 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
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 patients390
Services billed 3,405 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $26,125 10 payments
Food and Beverage $5,128 219 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $1,461 6 payments · travel or lodging paid or reimbursed, such as to attend a conference
Education $118 2 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.

  • Orlando Health Hospital · Orlando, FL
  • Orlando Health-Health Central Hospital Hospital · Ocoee, FL · listed as Orlando Health Central
  • Adventhealth Orlando Hospital · Orlando, FL
  • Orlando Health St Cloud Hospital Hospital · Saint Cloud, FL
  • Trilogy Home Healthcare Home health agency · Orlando, FL

Colleagues at Ability Health Services, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1232 clinicians in the practice; 12 are shown here.

Other providers in Orlando