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

David Montenegro Sapien Jr., MD

Individual provider Internal Medicine Physician · NPI 1922234889

David Montenegro Sapien Jr., MD is an Internal Medicine in Pomona, California. Qualified in 2006, 20 years ago. Practices with Galen Inpatient Physicians PC, a 1,031-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
20
Licensed in
CA
In the registry since
2009
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

350 Vinton Ave Ste 101
Pomona, CA 91767
Phone: (909) 620-5502
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12901 Heather Crest Ct, Riverside, CA 92503-7910 — (951) 905-8562

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A108198 (CA)

Record details

NPI number1922234889
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 5, 2009
Last updated in NPPESFebruary 4, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Galen Inpatient Physicians Pc — 1031 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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