Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Sukhbir Singh, DO

Individual provider Internal Medicine Physician · NPI 1184063299

Dr. Sukhbir Singh, DO practises Internal Medicine in Napa, California. Qualified in 2013, 13 years ago. Practices with Hospitalist Medicine Physicians of California Inc, a 120-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Virginia.

Years since qualifying
13
Licensed in
CA, VA
In the registry since
2013
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

2100 Napa Vallejo Hwy
Napa, CA 94558-6293
Phone: (707) 253-5000
Fax: (925) 947-3396
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 601 Van Ness Ave Ste E3619, San Francisco, CA 94102-3200 — (415) 531-9047
  • 1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501 — (925) 947-3312

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A14254 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0116026158 (VA)

Record details

NPI number1184063299
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 21, 2013
Last updated in NPPESDecember 19, 2025
Certification dateDecember 19, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Hospitalist Medicine Physicians Of California Inc — 120 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients272
Services billed 276 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Hospitalist Medicine Physicians of California Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 120 clinicians in the practice; 12 are shown here.

Other providers in Napa