1. Home
  2. Directory
  3. Colorado
  4. Aurora
  5. Pediatrics
  6. NPI Profile

DR. SAMANTHA JAYMES DEMARSH DO
NPI 1467015776
Pediatrics - Pediatric Hematology-Oncology in Aurora, CO

Active since April 22, 2019PECOS Enrolled
13123 E 16TH AVE, AURORA, CO 80045(720) 777-6740(720) 777-7227 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 13, 2026, May 26, 2026, Apr 22, 2019 (3 updates tracked since 2019).

About Dr. Samantha Jaymes Demarsh Do NPPES

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

DR. SAMANTHA JAYMES DEMARSH DO (NPI 1467015776) is an individual pediatric hematology-oncology provider in Aurora, Colorado, licensed in Colorado (DR.0068296) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS and is a graduate of Ohio University, College Of Osteopathic Medicine (2019).

NPPES Registry Identity

NPI1467015776
Entity TypeIndividualFemale
Primary Taxonomy2080P0207X
Provider Legal NameDR. SAMANTHA JAYMES DEMARSHCredential: DO
Location Address13123 E 16TH AVEAurora, CO 80045-7106
Mailing AddressPo Box 110429Aurora, CO 80042-0429
Phone(720) 777-6740
Fax(720) 777-7227
Sole ProprietorNo
Medical School CMSOhio University, College Of Osteopathic MedicineGraduated 2019
Enumeration DateApril 22, 2019
Last NPPES UpdateJuly 13, 20263 updates tracked since enumeration
NPPES CertifiedJuly 13, 2026
✔ NPI 1467015776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in CO · DR.0068296
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
Also ListedPediatricsTaxonomy 208000000X · License DR.0068296 (CO)
13123 E 16TH AVE, Aurora, CO 80045
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Samantha Jaymes Demarsh Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9133455892
PECOS Enrollment IDI20260713003552
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Samantha Demarsh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Physicians Incorporated
0.1 mi
Pediatrics
13123 E 16TH AVE
Aurora, CO 80045
  • Reassigned Medicare billing, Colorado enrollment
  • 4,283 clinicians in this Medicare group
NPI 1083662498 (720) 777-1234

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Samantha Demarsh's NPI number?

The NPI number for Samantha Demarsh is 1467015776. It was assigned to this individual provider in the NPPES registry on April 22, 2019.

Where is Samantha Demarsh located?

Samantha Demarsh practices at 13123 E 16th Ave, Aurora, CO 80045. The listed phone number is (720) 777-6740.

What is Samantha Demarsh's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Samantha Demarsh enrolled in Medicare?

Yes. Samantha Demarsh is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Samantha Demarsh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Demarsh reassigns Medicare benefits to University Physicians Incorporated (Aurora, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Samantha Demarsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Samantha Demarsh was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.