MOAV MED ONC AVISTA
NPI 1831561109
Internal Medicine - Medical Oncology in Louisville, CO

Q: What is Portercare Adventist Health System's NPI number?

The NPI number for Portercare Adventist Health System is 1831561109. It was assigned to this organization in the NPPES registry on October 27, 2015. The provider is doing business as Moav Med Onc Avista. The provider is also known as Centura Health Physician Group Medical Oncology Avista.

Q: What is Portercare Adventist Health System's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Active since October 27, 2015

80 HEALTH PARK DR STE 270, LOUISVILLE, CO 80027(303) 661-1860(303) 661-1861 Get Directions Write a Review

NPPES record last updated: December 22, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 22, 2020, Feb 22, 2018, Feb 15, 2018 and 1 more (4 updates tracked since 2016).

On this page

About Moav Med Onc Avista NPPES

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

MOAV MED ONC AVISTA (NPI 1831561109) is a healthcare organization registered as a medical oncology in Louisville, Colorado and active in the NPI registry since October 2015. The organization lists Angela Skinner, Oma / Administrator, as its authorized official.

NPPES Registry Identity

NPI1831561109

Entity TypeOrganization

Primary Taxonomy207RX0202X

Legal Business NamePORTERCARE ADVENTIST HEALTH SYSTEM

Location Address80 HEALTH PARK DR STE 270Louisville, CO 80027-4644

Mailing AddressPo Box 911244Denver, CO 80291-1244 · (888) 269-7001 · Fax (303) 764-6640

Phone(303) 661-1860

Fax(303) 661-1861

Organization SubpartNo

Authorized OfficialAngela SkinnerOma / Administrator · (303) 673-7175

Enumeration DateOctober 27, 2015

Last NPPES UpdateDecember 22, 20204 updates tracked since enumeration

NPPES CertifiedDecember 22, 2020

✔ NPI 1831561109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RX0202X

Definition

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

80 HEALTH PARK DR STE 270, Louisville, CO 80027

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Other Names 2

Doing Business AsMoav Med Onc Avista

Other NameCentura Health Physician Group Medical Oncology Avista

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Moav Med Onc Avista is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

733

Medicare enrollment records show 733 clinicians reassign Medicare billing to Moav Med Onc Avista, which bills Medicare for the services they deliver. Of these, 13 practice at this address and 66 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 45

Nurse Practitioner159

Family Practice83

Internal Medicine77

Obstetrics/Gynecology69

Hospitalist47

Orthopedic Surgery36

Gastroenterology25

Mental Health Counselor20

37 other specialties217

Nearest to this location (20)

See all 733

Derek Berg, DO

Internal Medicine

NPI 1194896969

100 HEALTH PARK DR
Louisville, CO 80027

(303) 643-1159

✔ PECOS✔ Accepts MedicareSame address

Jennifer Blair, M.D.

Family Practice

NPI 1053587741

100 HEALTH PARK DR
Louisville, CO 80027

(303) 673-1000

✔ PECOS✔ Accepts MedicareSame address

Andrew Chernaik, MD

Internal Medicine

NPI 1306818620

100 HEALTH PARK DR
Louisville, CO 80027

(303) 673-1000

✔ PECOSSame address

Cristina Demian, M.D.

Internal Medicine

NPI 1275777542

100 HEALTH PARK DR
Louisville, CO 80027

(303) 673-1000

✔ PECOS✔ Accepts MedicareSame address

Stefan Pop, M.D

Hospitalist

NPI 1962645366

100 HEALTH PARK DR
Louisville, CO 80027

(303) 673-1000

✔ PECOS✔ Accepts MedicareSame address

Elaine Rusin, M.D.

Family Practice

NPI 1306150370

100 HEALTH PARK DR
Louisville, CO 80027

(720) 330-3937

✔ PECOS✔ Accepts MedicareSame address

Lauren Shaw, M.D.

Internal Medicine

NPI 1043553753

100 HEALTH PARK DR
Louisville, CO 80027

(303) 673-1000

✔ PECOS✔ Accepts MedicareSame address

Michelle Stoltz, MD

Obstetrics/Gynecology

NPI 1982699286

100 HEALTH PARK DR
Louisville, CO 80027

(303) 673-1100

✔ PECOSSame address

Carolyn Windler, MD

Family Practice

NPI 1356927842

100 HEALTH PARK DR
Louisville, CO 80027

(303) 673-1000

✔ PECOS✔ Accepts MedicareSame address

Samantha Gerhardson, M.D.

Anesthesiology

NPI 1023540044

90 HEALTH PARK DR STE 100
Louisville, CO 80027

(303) 661-4100

✔ PECOSSame address

Bailey Jones, CNM

Certified Nurse Midwife (CNM)

NPI 1730691676

90 HEALTH PARK DR STE 290
Louisville, CO 80027

(303) 439-8910

✔ PECOSSame address

Brett Schultz, DO

Obstetrics/Gynecology

NPI 1922217884

90 HEALTH PARK DR STE 260
Louisville, CO 80027

(303) 649-3180

✔ PECOS✔ Accepts MedicareSame address

Rachel Shannon, LCSW

Clinical Social Worker

NPI 1194146902

90 HEALTH PARK DR STE 130
Louisville, CO 80027

(303) 661-4100

✔ PECOS✔ Accepts MedicareSame address

Christine Abair, MD

Obstetrics/Gynecology

NPI 1023212610

80 HEALTH PARK DR STE 100
Louisville, CO 80027

(303) 665-1045

✔ PECOS✔ Accepts MedicareSame address

Scott Hallgren, D.O., F.A.C.P.

Gastroenterology

NPI 1205929841

80 HEALTH PARK DR STE 270
Louisville, CO 80027

(303) 269-2085

✔ PECOS✔ Accepts MedicareSame address

Colin Leffert, DO

Internal Medicine

NPI 1881127140

80 HEALTH PARK DR STE 270
Louisville, CO 80027

(303) 269-2085

✔ PECOS✔ Accepts MedicareSame address

Debra Lopez, RNFA

Nurse Practitioner

NPI 1891864781

80 HEALTH PARK DR STE 270
Louisville, CO 80027

(303) 269-2085

✔ PECOS✔ Accepts MedicareSame address

Thomas Manchester, MD

General Surgery

NPI 1083889927

80 HEALTH PARK DR STE 270
Louisville, CO 80027

(303) 734-2023

✔ PECOS✔ Accepts MedicareSame address

Daniel Ocel, M.D.

Orthopedic Surgery

NPI 1649217324

80 HEALTH PARK DR STE 270
Louisville, CO 80027

(303) 661-4153

✔ PECOS✔ Accepts MedicareSame address

Alison Cowan, MD

Obstetrics/Gynecology

NPI 1386955417

80 HEALTH PARK DR STE 100
Louisville, CO 80027

(303) 665-1045

✔ PECOS✔ Accepts Medicare0.1 mi

See all 733 clinicians

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

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 Portercare Adventist Health System's NPI number?

The NPI number for Portercare Adventist Health System is 1831561109. It was assigned to this organization in the NPPES registry on October 27, 2015. The provider is doing business as Moav Med Onc Avista. The provider is also known as Centura Health Physician Group Medical Oncology Avista.

Where is Portercare Adventist Health System located?

Portercare Adventist Health System is located at 80 Health Park Dr Ste 270, Louisville, CO 80027. The listed phone number is (303) 661-1860.

What is Portercare Adventist Health System's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Portercare Adventist Health System enrolled in Medicare?

Yes. Portercare Adventist Health System is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Portercare Adventist Health System?

According to the CMS Revalidation Reassignment List (October 2026 release), 733 clinicians in 45 Medicare specialties reassign their Medicare billing to Portercare Adventist Health System. A 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 the clinician's services. The largest specialties are Nurse Practitioner (159), Family Practice (83) and Internal Medicine (77). Of these, 13 practice at this address and 66 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Portercare Adventist Health System was last updated on December 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.