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

Seth T Johnson, DO

Individual provider Family Medicine Physician · NPI 1497726608

Seth T Johnson, DO is registered under Family Practice in Altamonte Springs, Florida. Qualified in 1986, 40 years ago. Practices with Ability Health Services, Inc, a 1,232-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
40
Licensed in
FL
In the registry since
2006
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.

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Practice location Address checks out

411 Maitland Ave Ste 1002
Altamonte Springs, FL 32701-5448 Not confirmed with CMS for 16 years — call before visiting
Phone: (321) 207-0002
Fax: (321) 207-0003
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

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS0005330 (FL)

Record details

NPI number1497726608
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJanuary 27, 2006
Last updated in NPPESMarch 18, 2010

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Ability Health Services, Inc — 1232 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients372
Services billed 1,182 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Practises at

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

  • Adventhealth Home Health Home health agency · Altamonte Springs, FL · listed as Adventhealth Home Health and Hospice Inc
  • Adventhealth Orlando Hospital · 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 Altamonte Springs