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

Dr. Michael Robert Littner, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1295789592

Dr. Michael Robert Littner, MD is a Critical Care Medicine (Internal Medicine) Physician in Sepulveda, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
3
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

16111 Plummer St Bldg 200 Rm 3534
Sepulveda, CA 91343-2036
Phone: (818) 895-9388
Fax: (818) 895-5816
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence A24139 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence A24139 (CA)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence A24139 (CA)

Record details

NPI number1295789592
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 20, 2006
Last updated in NPPESJanuary 27, 2012
Mailing address10736 Des Moines Ave, Porter Ranch, CA 91326-2930