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

Walter Franklin Klein II, MD

Individual provider Pulmonary Disease Physician · NPI 1366645491

Walter Franklin Klein II, MD is a Pulmonary Disease in Moreno Valley, California. Graduated from Loma Linda University School of Medicine in 2005, 21 years ago. Practices with Riverside Faculty Medical Group Inc, a 75-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
21
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2007
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

26520 Cactus Ave
Moreno Valley, CA 92555-3927
Phone: (951) 486-5700
Fax: (951) 486-5705
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 A97881 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence A97881 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A97881 (CA)

Record details

NPI number1366645491
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2007
Last updated in NPPESApril 18, 2015

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2005 (21 years in practice)
Group practice Riverside Faculty Medical Group Inc — 75 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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