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

Greg A Greenberg, MD

Individual provider Hospitalist Physician · NPI 1013927441

Greg A Greenberg, MD is registered under Family Practice in Redding, California. Graduated from Ohio State University College of Medicine in 2001, 25 years ago. Practices with Revive Pathway, a 12-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
25
Trained at
Ohio State University College of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
5
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

1100 Butte St
Redding, CA 96001-0852
Phone: (530) 227-6361
Fax: (530) 229-3703
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence A86727 (CA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence A86727 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A86727 (CA)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence A86727 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A86727 (CA)

Record details

NPI number1013927441
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 8, 2006
Last updated in NPPESMay 28, 2019

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Revive Pathway — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 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 patients26
Services billed 27 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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.

  • Mad River Community Hospital Hospital · Arcata, CA

Colleagues at Revive Pathway

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Redding