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

Dr. Ghulam S. Joyo, MD

Individual provider Anesthesiology Physician · NPI 1508850843

Dr. Ghulam S. Joyo, MD is a Vascular Surgery in Walnut Creek, California. Qualified in 1998, 28 years ago. Practices with Bass Medical Group, a 292-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and New York.

Years since qualifying
28
Licensed in
CA, NY
In the registry since
2005
Specialties on file
2
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

460 N Wiget Ln Ste B
Walnut Creek, CA 94598-2408
Phone: (925) 378-4930
Fax: (925) 627-3560
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4 Financial Plz, Napa, CA 94558-3043 — (707) 266-7051
  • 967 N Broadway, Yonkers, NY 10701-1301 — (914) 964-4972

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence C196767 (CA)
Anesthesiology Physician Taxonomy 207L00000X · Licence 232612-1 (NY)

Record details

NPI number1508850843
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 1, 2005
Last updated in NPPESFebruary 11, 2025
Certification dateFebruary 11, 2025

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Bass Medical Group — 292 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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