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

Dr. Roger Anthony Christensen, DO

Individual provider Internal Medicine Physician · NPI 1114257771

Dr. Roger Anthony Christensen, DO is an Internal Medicine Physician in Long Beach, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
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.

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Practice location Address checks out

75 Bay Shore Ave
Long Beach, CA 90803-3407
Phone: (310) 804-3414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 20A11091 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 20A11091 (CA)

Record details

NPI number1114257771
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJanuary 5, 2010
Last updated in NPPESSeptember 18, 2019
Mailing address75 Bay Shore Ave, Long Beach, CA 90803-3407

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