TIMOTHY SOWERBY, MD

Internal Medicine - Gastroenterology

Active Individual
NPI: 1063475952

Practice Address

3900 LAKEVILLE HWY
Petaluma, CA 94954

Phone: (707) 765-3900

Specialties

Specialty Code Primary License
Internal Medicine - Gastroenterology 207RG0100X Yes A50116 (CA)

Frequently Asked Questions

NPI 1063475952 is the National Provider Identifier for TIMOTHY SOWERBY, MD, a Internal Medicine - Gastroenterology provider located in Petaluma, CA. This NPI was enumerated on April 11, 2006.
TIMOTHY SOWERBY, MD practices at 3900 LAKEVILLE HWY, Petaluma, CA 94954.

Quick Facts

NPI
1063475952
Type
Individual
Enumerated
Apr 11, 2006
Last Updated
Jan 15, 2026

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