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

Caitlin Bertelsen, MD

Individual provider Otolaryngology Physician · NPI 1922471291

Caitlin Bertelsen, MD is an Otolaryngology in Long Beach, California. Graduated from University of Southern California Keck School of Medicine in 2014, 12 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
12
Trained at
University of Southern California Keck School of Medicine
Licensed in
CA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

433 E Wardlow Rd
Long Beach, CA 90807-4507
Phone: (562) 427-0550
Fax: (562) 988-8899
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence A138856 (CA)

Record details

NPI number1922471291
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 8, 2015
Last updated in NPPESJune 28, 2023
Certification dateSeptember 28, 2021
Mailing address433 E Wardlow Rd, Long Beach, CA 90807-4507

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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