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

E Michael Thelen, MD

Individual provider Rheumatology Physician · NPI 1205811098

E Michael Thelen, MD is a Rheumatology Physician in Fair Oaks, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4944 Sunrise Blvd Ste A
Fair Oaks, CA 95628
Phone: (916) 966-5171
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence G27470 (CA)

Record details

NPI number1205811098
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 14, 2005
Last updated in NPPESSeptember 17, 2010
Mailing address4944 Sunrise Blvd, Ste A, Fair Oaks, CA 95628