Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Joseph Charlton Desrosier, MD

Individual provider Psychiatry Physician · NPI 1487997573

Dr. Joseph Charlton Desrosier, MD practises Psychiatry in Lakeland, Florida. Qualified in 2012, 14 years ago. Practices with Lakeland Regional Health Systems Inc, a 503-clinician group and accepts Medicare assignment. Licensed in California, Florida and Minnesota.

Years since qualifying
14
Licensed in
CA, FL, MN
In the registry since
2013
Specialties on file
3
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

1324 Lakeland Hills Blvd
Lakeland, FL 33805-4543
Phone: (863) 687-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A171112 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence ME147679 (FL)
Psychiatry Physician Taxonomy 2084P0800X · Licence 59679 (MN)

Record details

NPI number1487997573
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2013
Last updated in NPPESSeptember 3, 2025
Certification dateSeptember 3, 2025

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Lakeland Regional Health Systems Inc — 503 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients50
Services billed 54 a service is one billed item, such as a visit, a test or a procedure
Average patient age55

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.

Colleagues at Lakeland Regional Health Systems Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 503 clinicians in the practice; 12 are shown here.

Other providers in Lakeland