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

Dr. Nicole Denise Sims, DO

Individual provider Hospitalist Physician · NPI 1932417417

Dr. Nicole Denise Sims, DO is an Internal Medicine in Montclair, California. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2008, 18 years ago. Practices with Hospitalist Medicine Physicians of California Inc, a 120-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
18
Trained at
Lake Erie College of Osteopathic Medicine, Erie
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.

See every abbreviation used in this directory →

Practice location Address checks out

9655 Monte Vista Ave Ste 402
Montclair, CA 91763-2238
Phone: (909) 626-1205
Fax: (909) 670-0473
Show map & directions

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

Additional practice locations (1)

  • 2776 Pacific Ave, Long Beach, CA 90806-2613 — (562) 977-2350

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A11223 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence 20A11223 (CA)

Record details

NPI number1932417417
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedSeptember 19, 2010
Last updated in NPPESOctober 13, 2017

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2008 (18 years in practice)
Group practice Hospitalist Medicine Physicians Of California Inc — 120 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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