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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WILLIAM J REENTS MD
NPI 1548243710
Family Medicine in Loveland, CO

Active since November 22, 2005
914 W 6TH ST, LOVELAND, CO 80537(970) 667-3976(970) 667-8177 Get Directions Write a Review

NPPES record last updated: September 29, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About William J Reents Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM J REENTS MD (NPI 1548243710) is an individual family medicine provider in Loveland, Colorado, licensed in Colorado (19473) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1548243710
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameWILLIAM J REENTSCredential: MD
Location Address914 W 6TH STLoveland, CO 80537-5341
Mailing Address1627 E 18th StLoveland, CO 80538-4209 · (970) 663-0135 · Fax (970) 461-1422
Phone(970) 667-3976
Fax(970) 667-8177
Sole ProprietorNo
Enumeration DateNovember 22, 2005
Last NPPES UpdateSeptember 29, 2026
✔ NPI 1548243710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CO · 19473
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
914 W 6TH ST, Loveland, CO 80537
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Other Identifiers 3

Medicaid119066100WY
OtherRE65724CO · Anthem Bcbs
Medicaid01194737CO

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BIG THOMPSON MEDICAL GROUP INC
Family Medicine
914 W 6TH ST
LOVELAND, CO 80537
Larimer County (970) 667-3976
JENNIFER LYNN MCCABE LENTZ MD
Family Medicine
914 W 6TH ST
LOVELAND, CO 80537
Larimer County (970) 667-3976
MARK A HAILEY MD
Family Medicine
914 W 6TH ST
LOVELAND, CO 80537
Larimer County (970) 667-3976
BIG THOMPSON MEDICAL GROUP INC.
Clinic/Center (Multi-Specialty)
914 W 6TH ST
LOVELAND, CO 80537
Larimer County (970) 667-3976
DR. ANTHONY J CABRERA MD
Family Medicine
914 W 6TH ST
LOVELAND, CO 80537
Larimer County (970) 667-3976
BANNER HEALTH PHYSICIANS COLORADO LLC
Clinic/Center (Multi-Specialty)
914 W 6TH ST
LOVELAND, CO 80537
Larimer County (970) 667-3976
DONALD R SCHAFER MD
Family Medicine
914 W 6TH ST
LOVELAND, CO 80537
Larimer County (970) 667-3976

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Reents's NPI number?

The NPI number for William Reents is 1548243710. It was assigned to this individual provider in the NPPES registry on November 22, 2005.

Where is William Reents located?

William Reents practices at 914 W 6th St, Loveland, CO 80537. The listed phone number is (970) 667-3976.

What is William Reents's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for William Reents was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.