ROXANA GUGGENMOS DO
NPI 1548898547
Hospitalist in Aurora, CO

Q: What is Roxana Guggenmos's NPI number?

The NPI number for Roxana Guggenmos is 1548898547. It was assigned to this individual provider in the NPPES registry on March 27, 2020.

Q: What is Roxana Guggenmos's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Roxana Guggenmos was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since March 27, 2020PECOS Enrolled

13123 E 16TH AVE, AURORA, CO 80045(720) 777-1234 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 2, 2025, May 13, 2023, Jun 29, 2020 and 1 more (4 updates tracked since 2020).

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About Roxana Guggenmos Do NPPES

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

ROXANA GUGGENMOS DO (NPI 1548898547) is an individual hospitalist provider in Aurora, Colorado, licensed in Colorado (DR.0075731) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1548898547

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameROXANA GUGGENMOSCredential: DO

Location Address13123 E 16TH AVEAurora, CO 80045-7106

Mailing AddressPo Box 110429Aurora, CO 80042-0429

Phone(720) 777-1234

Sole ProprietorNo

Enumeration DateMarch 27, 2020

Last NPPES UpdateSeptember 2, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2025

✔ NPI 1548898547 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in CO · DR.0075731

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedPediatricsTaxonomy 208000000X · License DR.0075731 (CO), 94-10219 (KS), 2020016479 (MO)

13123 E 16TH AVE, Aurora, CO 80045

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Roxana Guggenmos Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Roxana Guggenmos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Physicians Incorporated

Same address

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$132.55 typical visit price

range $58.06 – $174.82

Typical copayment $33.13 (range $14.51 – $43.70)

Most-billed visit code 99204

Established Patient

$102.03 typical visit price

range $18.88 – $142.79

Typical copayment $25.50 (range $4.72 – $35.69)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Roxana Guggenmos's NPI number?

The NPI number for Roxana Guggenmos is 1548898547. It was assigned to this individual provider in the NPPES registry on March 27, 2020.

Where is Roxana Guggenmos located?

Roxana Guggenmos practices at 13123 E 16th Ave, Aurora, CO 80045. The listed phone number is (720) 777-1234.

What is Roxana Guggenmos's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Roxana Guggenmos enrolled in Medicare?

Yes. Roxana Guggenmos is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Roxana Guggenmos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Roxana Guggenmos 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 Roxana Guggenmos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Roxana Guggenmos accept?

Health plans from Select Health list Roxana Guggenmos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Roxana Guggenmos was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.