DR. COLIN DIFFIE, MD

Internal Medicine - Rheumatology

Active Individual
NPI: 1942616404

Practice Address

915 N GRAND BLVD
Saint Louis, MO 63106

Phone: (314) 652-4100

Specialties

Specialty Code Primary License
Internal Medicine - Rheumatology 207RR0500X Yes 2019017299 (MO)
Internal Medicine 207R00000X No 2019017299 (MO)

Frequently Asked Questions

NPI 1942616404 is the National Provider Identifier for DR. COLIN DIFFIE, MD, a Internal Medicine - Rheumatology provider located in Saint Louis, MO. This NPI was enumerated on July 5, 2014.
DR. COLIN DIFFIE, MD practices at 915 N GRAND BLVD, Saint Louis, MO 63106.

Quick Facts

NPI
1942616404
Type
Individual
Enumerated
Jul 5, 2014
Last Updated
Sep 11, 2025

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