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

James Singer, MD

Individual provider Nephrology Physician · NPI 1407843204

James Singer, MD is a Nephrology Physician in Ft Collins, Colorado. Works from 2 locations. Licensed in Colorado and Wyoming.

Licensed in
CO, WY
In the registry since
2005
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

1600 Specht Point Rd Ste 127
Ft Collins, CO 80525-4311
Phone: (970) 493-7733
Fax: (970) 493-8745
Show map & directions

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

Additional practice locations (1)

  • 2301 House Ave Ste 201, Cheyenne, WY 82001-3177 — (307) 638-7757

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 36145 (CO)
Nephrology Physician Taxonomy 207RN0300X · Licence 6029A (WY)

Record details

NPI number1407843204
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2005
Last updated in NPPESDecember 6, 2022
Certification dateDecember 6, 2022
Mailing address500 W Broadway St, Fl 4, Missoula, MT 59802-4008

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