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PORTERCARE ADVENTIST HEALTH SYSTEM
NPI 1124623954
Transplant Surgery in Durango, CO

Active since December 01, 2020
1010 THREE SPRINGS BLVD STE 255, DURANGO, CO 81301(303) 778-5797(303) 778-5205 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 12, 2026, Dec 1, 2020 (2 updates tracked since 2020).

About Portercare Adventist Health System NPPES

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

PORTERCARE ADVENTIST HEALTH SYSTEM (NPI 1124623954), doing business as Adventhealth Transplant Institute Durango, is a healthcare organization registered as a transplant surgery in Durango, Colorado and active in the NPI registry since December 2020. The organization lists Jason Tacha, Coo, as its authorized official.

NPPES Registry Identity

NPI1124623954
Entity TypeOrganization
Primary Taxonomy204F00000X
Legal Business NamePORTERCARE ADVENTIST HEALTH SYSTEM
Location Address1010 THREE SPRINGS BLVD STE 255Durango, CO 81301-8296
Mailing AddressPo Box 713425Chicago, IL 60677-4325 · (800) 953-0104 · Fax (303) 765-6670
Phone(303) 778-5797
Fax(303) 778-5205
Organization SubpartNo
Authorized OfficialJason TachaCoo · (303) 304-7752
Enumeration DateDecember 1, 2020
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
✔ NPI 1124623954 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTransplant SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204F00000X
Definition
A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee
1010 THREE SPRINGS BLVD STE 255, Durango, CO 81301
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Other Names 1

Doing Business AsAdventhealth Transplant Institute Durango

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Portercare Adventist Health System 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 Portercare Adventist Health System, which bills Medicare for the services they deliver. Of these, 2 practice at this address. 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
Valerie Mckinnis, MD
Hospitalist
NPI 1851381255
1010 THREE SPRINGS BLVD
Durango, CO 81301
(970) 764-3352
✔ PECOS✔ Accepts MedicareSame address
Andrea Ryan, DO
Hospitalist
NPI 1427019215
1010 THREE SPRINGS BLVD
Durango, CO 81301
(970) 764-3352
✔ PECOSSame address
Joellen Mosholder, NP
Nurse Practitioner
NPI 1841958824
1000 RUSH DR
Salida, CO 81201
(719) 530-2200
✔ PECOS✔ Accepts Medicare134 mi
Scott Herbert, MD
Internal Medicine
NPI 1548340870
715 DR MARTIN LUTHER KING JR AVE NE STE 102
Albuquerque, NM 87102
(505) 727-3040
✔ PECOS✔ Accepts Medicare162 mi
David Biggs, MD
Hematology/Oncology
NPI 1578532511
360 PEAK ONE DR STE 300
Frisco, CO 80443
(970) 668-2360
✔ PECOS✔ Accepts Medicare187 mi
Abhijit Karwa, MD
Hospitalist
NPI 1376887257
1008 MINNEQUA AVE
Pueblo, CO 81004
(303) 643-1159
✔ PECOS✔ Accepts Medicare188 mi
Shawn Nakamura, M.D.
Orthopedic Surgery
NPI 1063497246
4112 OUTLOOK BLVD STE 37
Pueblo, CO 81008
(719) 562-6254
✔ PECOS✔ Accepts Medicare190 mi
Erik Koster, DO
Family Practice
NPI 1902843626
2222 N NEVADA AVE
Colorado Springs, CO 80907
(719) 776-8040
✔ PECOS✔ Accepts Medicare199 mi
Monica Bullock, DO
Hospice/Palliative Care
NPI 1619409232
2222 N NEVADA AVE
Colorado Springs, CO 80907
(719) 776-5646
✔ PECOS199 mi
Mark Hazuka, M.D.
Radiation Oncology
NPI 1750361259
2222 N NEVADA AVE STE CC101
Colorado Springs, CO 80907
(719) 776-5281
✔ PECOS✔ Accepts Medicare199 mi
Douglas Adler, M.D.
Gastroenterology
NPI 1891748687
2920 N CASCADE AVE STE 301
Colorado Springs, CO 80907
(719) 636-1201
✔ PECOS✔ Accepts Medicare199 mi
Sara Robison, DO
Obstetrics/Gynecology
NPI 1427441229
6285 LEHMAN DR
Colorado Springs, CO 80918
(719) 260-7050
✔ PECOS✔ Accepts Medicare202 mi
Steven Yamazaki, M.D.
Sports Medicine
NPI 1861757890
831 S PERRY ST #200
Castle Rock, CO 80104
(303) 218-7774
✔ PECOS✔ Accepts Medicare218 mi
Susan Weitkunat, MS RD CDE
Registered Dietitian or Nutrition Professional
NPI 1083981443
140 S WILCOX ST SUITE A
Castle Rock, CO 80104
(303) 807-4522
✔ Accepts Medicare218 mi
Jessica Harness
Urology
NPI 1598027336
2352 MEADOWS BLVD STE 300
Castle Rock, CO 80109
(720) 455-0670
✔ PECOS✔ Accepts Medicare219 mi
Wendy Thompson, C.N.M., M.S.N.
Certified Nurse Midwife (CNM)
NPI 1215082995
2352 MEADOWS BLVD STE 300
Castle Rock, CO 80109
(720) 330-1460
✔ PECOS✔ Accepts Medicare219 mi
Katarzyna Kocol, D.O.
Physical Medicine and Rehabilitation
NPI 1093919235
2360 MEADOWS BLVD STE 200
Castle Rock, CO 80109
(720) 455-3775
✔ PECOS✔ Accepts Medicare219 mi
Julie Miller, LPC
Mental Health Counselor
NPI 1891554614
2356 MEADOWS BLVD STE 240B
Castle Rock, CO 80109
(303) 649-3380
✔ PECOS✔ Accepts Medicare219 mi
Rajshri Bolson, MD
Hand Surgery
NPI 1588772610
4350 LIMELIGHT AVE STE 100
Castle Rock, CO 80109
(720) 455-3775
✔ PECOS✔ Accepts Medicare219 mi
Eboni Stevenson, LCSW
Clinical Social Worker
NPI 1427875541
9670 W COAL MINE AVE STE 200
Littleton, CO 80123
(303) 932-2121
✔ PECOS✔ Accepts Medicare220 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 1124623954. It was assigned to this organization in the NPPES registry on December 1, 2020. The provider is doing business as AdventHealth Transplant Institute Durango.

Where is Portercare Adventist Health System located?

Portercare Adventist Health System is located at 1010 Three Springs Blvd Ste 255, Durango, CO 81301. The listed phone number is (303) 778-5797.

What is Portercare Adventist Health System's specialty?

The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.

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, 2 practice at this address. 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 August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.