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

Claude J Fortin, MD

Individual provider Neurology Physician · NPI 1235225780

Claude J Fortin, MD is a Neurology in Castle Rock, Colorado. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1982, 44 years ago. Practices with Shannon Clinic, a 547-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona, California, Colorado and Florida and 10 more.

Years since qualifying
44
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
AZ, CA, CO, FL, IA, ID
In the registry since
2006
Specialties on file
14
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

751 Maleta Ln Ste 104
Castle Rock, CO 80108-7606
Phone: (720) 465-8565
Fax: (949) 561-4369
Show map & directions

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

Additional practice locations (1)

  • 4350 Limelight Ave Ste 250, Castle Rock, CO 80109-8034 — (720) 465-8565

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence CDRH.0057033 (CO)
Neurology Physician Taxonomy 2084N0400X · Licence 036-067171 (IL)
Neurology Physician Taxonomy 2084N0400X · Licence 01033169A (IN)
Neurology Physician Taxonomy 2084N0400X · Licence G-175604 (CA)
Neurology Physician Taxonomy 2084N0400X · Licence ME153694 (FL)
Neurology Physician Taxonomy 2084N0400X · Licence MD-52938 (IA)
Neurology Physician Taxonomy 2084N0400X · Licence MC2438 (ID)
Neurology Physician Taxonomy 2084N0400X · Licence 24898 (NV)
Neurology Physician Taxonomy 2084N0400X · Licence 68919 (TN)
Neurology Physician Taxonomy 2084N0400X · Licence U1594 (TX)
Neurology Physician Taxonomy 2084N0400X · Licence 0101284074 (VA)
Neurology Physician Taxonomy 2084N0400X · Licence IMLC.MD61561045 (WA)
Neurology Physician Taxonomy 2084N0400X · Licence 69028 (AZ)
Neurology Physician Taxonomy 2084N0400X · Licence MD25913 (ME)

Record details

NPI number1235225780
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 4, 2006
Last updated in NPPESFebruary 27, 2025
Certification dateFebruary 27, 2025

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Shannon Clinic — 547 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Castle Rock