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

Dr. Adam Greenberg, MD

Individual provider Internal Medicine Physician · NPI 1407866288

Dr. Adam Greenberg, MD is an Internal Medicine Physician in Sacramento, California. Practices as a sole proprietor and works from 2 locations. Licensed in California and Florida.

Licensed in
CA, FL
In the registry since
2006
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

4600 Broadway Ste 1100
Sacramento, CA 95820
Phone: (916) 874-9670
Fax: (916) 854-9214
Show map & directions

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

Additional practice locations (1)

  • 465 Minutemen Cswy, Cocoa Beach, FL 32931-2881 — (904) 396-6620

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G145782 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME72900 (FL)

Record details

NPI number1407866288
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 8, 2006
Last updated in NPPESJuly 16, 2021
Certification dateJuly 15, 2021

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