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

Karen Lisa Mutter, DO

Individual provider Internal Medicine Physician · NPI 1265470892

Karen Lisa Mutter, DO is an Internal Medicine Physician in Clearwater, Florida. Licensed in Florida. Registered with an NPI since 2006.

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.

See every abbreviation used in this directory →

Practice location Address checks out

5771 Roosevelt Blvd Ste 300
Clearwater, FL 33760-3413
Phone: (727) 524-0900
Fax: (727) 507-8822
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence OS 6328 (FL)

Record details

NPI number1265470892
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 4, 2006
Last updated in NPPESJuly 13, 2026
Mailing address5771 Roosevelt Blvd, Suite 300, Clearwater, FL 33760-3413

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