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

Dr. Seth A. Mandel, MD

Individual provider Psychiatry Physician · NPI 1255444022

Dr. Seth A. Mandel, MD practises Psychiatry in Tallahassee, Florida. Qualified in 1995, 31 years ago. Practices with Woodrow Wilson Keeble Memorial Health Care Center, a 24-clinician group, works from 7 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
31
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

101 N Monroe St Ste 800 (private Ofc 860)
Tallahassee, FL 32301-1500
Phone: (833) 351-8255
Fax: (888) 815-3583
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (6)

  • 1000 Lafayette Blvd., Bridgeport, CT 06604 — (833) 351-8255
  • 1500 K Street, Washington, DC 20005 — (833) 351-8255
  • 12020 Shamrock Plaza, Omaha, NE 68154 — (833) 351-8255
  • 53 Frontage Rd, Hampton, NJ 08827 — (833) 351-8255
  • 109 W 27th St, New York, NY 10001 — (833) 351-8255
  • 101 S. Reid Street, Sioux Falls, SD 57103 — (833) 351-8255

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 205302 (NY)

Record details

NPI number1255444022
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2006
Last updated in NPPESOctober 9, 2026
Certification dateOctober 9, 2026

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Woodrow Wilson Keeble Memorial Health Care Center — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations7 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 patients38
Services billed 152 a service is one billed item, such as a visit, a test or a procedure
Average patient age63

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.

Colleagues at Woodrow Wilson Keeble Memorial Health Care Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 24 clinicians in the practice; 12 are shown here.

Other providers in Tallahassee