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

David G Riehn, DO

Individual provider Anesthesiology Physician · NPI 1023118981

David G Riehn, DO is an Anesthesiology in Crystal River, Florida. Graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 1989, 37 years ago. Practices with Anesthesia Dynamics LLC, a 880-clinician group and accepts Medicare assignment. Licensed in Florida and Michigan.

Years since qualifying
37
Trained at
Kansas City University of Med & Biosciences, College of Osteo Med
Licensed in
FL, MI
In the registry since
2006
Specialties on file
2
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 →

Practice location Address checks out

6201 N Suncoast Blvd
Crystal River, FL 34428-6712
Phone: (352) 795-4008
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence OS11146 (FL)
Anesthesiology Physician Taxonomy 207L00000X · Licence 5101010556 (MI)

Record details

NPI number1023118981
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 22, 2006
Last updated in NPPESApril 1, 2016
Mailing addressPo Box 742318, Atlanta, GA 30374-2318

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolKANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED
Graduated 1989 (37 years in practice)
Group practice Anesthesia Dynamics Llc — 880 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Crystal River