Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Certified Registered Nurse Anesthetist (CRNA)

Lisa A. Nydam, CNS

Sees patients in Littleton, CO · Englewood, CO · Colorado Springs, CO … · Colorado

Summary

Lisa A. Nydam, CNS (Certified Registered Nurse Anesthetist (CRNA)) is enrolled with Medicare at 5 practice locations in Littleton, CO, Englewood, CO and Colorado Springs, CO and other places. NPI 1316096985. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Lisa A. Nydam, 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

Certified Registered Nurse Anesthetist (CRNA)Primary specialty
YesAccepts Medicare assignment
22Years since medical school (graduated 2004)
FemaleGender (as listed)
Centers for GastroenterologyGroup practice (+3 more)

Quick answers

Where does Lisa A. Nydam see patients?
Medicare's clinician data lists 5 practice locations, including Littleton, CO, Englewood, CO and Colorado Springs, CO. Call before your visit to confirm the address.
What is Lisa A. Nydam's specialty?
Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
Does Lisa A. Nydam accept Medicare assignment?
Yes. Medicare's clinician data says Lisa A. Nydam 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.
What is the phone number for Lisa A. Nydam?
(720) 772-5550, as listed in official Medicare / NPI Registry data.
What is Lisa A. Nydam's NPI number?
1316096985. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

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

Group practices

Medicare enrollment lists Lisa A. Nydam as a member of these groups (CMS data updated 2026-10-02).

  • Centers for Gastroenterology38 clinicians in the group
  • Arlington Anesthesia Group PLLC35 clinicians in the group
  • Peak Gastroenterology Associates33 clinicians in the group
  • Arapahoe Gastroenterology Anesthesia Associates LLC16 clinicians in the group

Specialties

Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Colorado →

Other nurse anesthetists in Littleton

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

All nurse anesthetists in Littleton →

Clinician information

CredentialCNS
Graduation year2004
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1316096985
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians