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Gastroenterology

Daniel A. Langer, MD

Works at hospitals in Longmont, CO · Loveland, CO · Fort Collins, CO … · Colorado

Summary

Daniel A. Langer, MD (Gastroenterology) is listed by Medicare at 5 hospitals in Longmont, CO, Loveland, CO and Fort Collins, CO and other places. NPI 1740268481. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Daniel A. Langer, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
25Years since medical school (graduated 2001)
University Of Colorado School Of Medicine, DenverMedical school
MaleGender (as listed)
Centers for GastroenterologyGroup practice

Quick answers

Which hospitals does Daniel A. Langer work at?
Medicare's official clinician data lists Daniel A. Langer at 5 hospitals: Longs Peak Hospital, Medical Center of the Rockies, Poudre Valley Hospital, UCHealth Greeley Hospital and UCHealth Yampa Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Daniel A. Langer see patients?
Medicare's clinician data lists 3 practice locations, including Loveland, CO, Fort Collins, CO and Steamboat Springs, CO. Call before your visit to confirm the address.
What is Daniel A. Langer's specialty?
Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
Does Daniel A. Langer accept Medicare assignment?
Yes. Medicare's clinician data says Daniel A. Langer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Daniel A. Langer offer telehealth?
Medicare's clinician data says Daniel A. Langer offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Daniel A. Langer?
(970) 669-5432, as listed in official Medicare / NPI Registry data.
What is Daniel A. Langer's NPI number?
1740268481. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Daniel A. Langer works

Medicare's Facility Affiliation Data lists Daniel A. Langer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Daniel A. Langer is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Daniel A. Langer as a member of this group (CMS data updated 2026-10-02).

  • Centers for Gastroenterology38 clinicians in the group

Specialties

Find other Gastroenterology doctors in Colorado →

Other gastroenterologists in Loveland

Clinicians with the same Medicare primary specialty in Loveland, CO — not a recommendation.

All gastroenterologists in Loveland →

Clinician information

CredentialMD
Medical schoolUniversity Of Colorado School Of Medicine, Denver
Graduation year2001
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1740268481
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians