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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

KATHERINE E LANGSEDER
NPI 1821923442
Physician Assistant - Surgical in Aurora, CO

Active since June 15, 2026
13123 E 16TH AVE, AURORA, CO 80045(303) 724-2750 Get Directions Write a Review

NPPES record added: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katherine E Langseder NPPES

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

KATHERINE E LANGSEDER (NPI 1821923442) is an individual surgical provider in Aurora, Colorado and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1821923442
Entity TypeIndividualFemale
Primary Taxonomy363AS0400X
Provider Legal NameKATHERINE E LANGSEDER
Location Address13123 E 16TH AVEAurora, CO 80045-7106
Mailing Address13123 E 16th AveAurora, CO 80045-7106
Phone(303) 724-2750
Sole ProprietorNo
Enumeration DateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1821923442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
13123 E 16TH AVE, Aurora, CO 80045
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Other Providers at the Same Location NPPES 20

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

ERIN TERAVEST PA
Physician Assistant (Surgical)
13123 E 16TH AVE
AURORA, CO 80045
Adams County (720) 777-1234
MELISSA KAY FRAZER AA-C
Anesthesiologist Assistant
13123 E 16TH AVE
AURORA, CO 80045
Adams County (720) 777-1234
RACHEL MARIE RANWEILER
Registered Nurse (Neonatal Intensive Care)
13123 E 16TH AVE
AURORA, CO 80045
Adams County (720) 777-6857
DR. KATHRYN LYN PEGAN AU.D.
Audiologist
13123 E 16TH AVE, 2ND FLOOR OUTPATIENT PAVILION - AUDIOLOGY
AURORA, CO 80045
Adams County (720) 777-1961
MRS. KRISTEN L HOLDER FNP-C, APRN-BC
Nurse Practitioner (Psychiatric/Mental Health)
13123 E 16TH AVE
AURORA, CO 80045
Adams County (720) 777-1234
MRS. JILL M MARKS RN, APN
Nurse Practitioner (Pediatrics)
13123 E 16TH AVE
AURORA, CO 80045
Adams County (720) 777-1234
MRS. WENDELYN M BARRETT NNP
Registered Nurse (Neonatal Intensive Care)
13123 E 16TH AVE
AURORA, CO 80045
Adams County (720) 777-6857
DR. TIMOTHY OWEN VANDERKOOY MD
Emergency Medicine (Pediatric Emergency Medicine)
13123 E 16TH AVE, AURORA, CO 80045-7106
AURORA, CO 80045
Adams County (720) 777-1234

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 Katherine Langseder's NPI number?

The NPI number for Katherine Langseder is 1821923442. It was assigned to this individual provider in the NPPES registry on June 15, 2026.

Where is Katherine Langseder located?

Katherine Langseder practices at 13123 E 16th Ave, Aurora, CO 80045. The listed phone number is (303) 724-2750.

What is Katherine Langseder's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

When was this NPI record last updated?

The NPPES record for Katherine Langseder was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 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.