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ALPINE SURGICAL ASSOCIATES PC
NPI 1124119714
Surgery in Steamboat Springs, CO

Active since September 27, 2006
940 CENTRAL PARK DR, STE 200, STEAMBOAT SPRINGS, CO 80487(972) 879-9299(866) 228-0896 Get Directions Write a Review

NPPES record last updated: December 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 5, 2025, Jun 16, 2021, Jun 10, 2021 (3 updates tracked since 2021).

About Alpine Surgical Associates Pc NPPES

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

ALPINE SURGICAL ASSOCIATES PC (NPI 1124119714) is a healthcare organization registered as a surgery in Steamboat Springs, Colorado and active in the NPI registry since September 2006. The organization lists Zach Hartman, Owner, as its authorized official.

NPPES Registry Identity

NPI1124119714
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameALPINE SURGICAL ASSOCIATES PC
Location Address940 CENTRAL PARK DR, STE 200Steamboat Springs, CO 80487
Mailing AddressPo Box 771131Steamboat Springs, CO 80477-1131 · (970) 879-9299 · Fax (866) 228-0896
Phone(972) 879-9299
Fax(866) 228-0896
Organization SubpartNo
Authorized OfficialZach HartmanOwner · (720) 425-8212
Enumeration DateSeptember 27, 2006
Last NPPES UpdateDecember 5, 20253 updates tracked since enumeration
NPPES CertifiedDecember 5, 2025
✔ NPI 1124119714 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CO · 35333
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
940 CENTRAL PARK DR, Steamboat Springs, CO 80487
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Other Identifiers 2

Medicaid91932840CO
Medicaid9000213889CO

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)

Alpine Surgical Associates Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Alpine Surgical Associates PC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Mark Hermacinski, MD
General Surgery
NPI 1871684472
940 CENTRAL PARK DRIVE SUITE 200
Steamboat Springs, CO 80487
(970) 879-9299
✔ PECOS✔ Accepts Medicare0.2 mi
Zach Hartman
General Surgery
NPI 1528358173
181 W MEADOW DR
Vail, CO 81657
(970) 479-5036
✔ PECOS✔ Accepts Medicare61 mi

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 Alpine Surgical Associates PC's NPI number?

The NPI number for Alpine Surgical Associates PC is 1124119714. It was assigned to this organization in the NPPES registry on September 27, 2006.

Where is Alpine Surgical Associates PC located?

Alpine Surgical Associates PC is located at 940 Central Park Dr Ste 200, Steamboat Springs, CO 80487. The listed phone number is (972) 879-9299.

What is Alpine Surgical Associates PC's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Alpine Surgical Associates PC enrolled in Medicare?

Yes. Alpine Surgical Associates PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Alpine Surgical Associates PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in General Surgery, reassign their Medicare billing to Alpine Surgical Associates PC. 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. Of these, 1 practice 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 Alpine Surgical Associates PC was last updated on December 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.