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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SHANE EUGENE MASS DMSC, PA-C
NPI 1356959241
Physician Assistant in Commerce City, CO

Active since July 16, 2020PECOS EnrolledAccepts Medicare Assignment
10622 RACINE ST, COMMERCE CITY, CO 80022(303) 503-3980(303) 503-3980 Get Directions Write a Review

NPPES record last updated: October 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 17, 2026, Sep 18, 2025, Aug 7, 2020 and 1 more (4 updates tracked since 2020).

About Dr. Shane Eugene Mass Dmsc, Pa-c NPPES

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

DR. SHANE EUGENE MASS DMSC, PA-C (NPI 1356959241) is an individual physician assistant in Commerce City, Colorado, licensed in South Dakota (1754) and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS, is affiliated with St James Healthcare, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1356959241
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameDR. SHANE EUGENE MASSCredential: DMSC, PA-C
Location Address10622 RACINE STCommerce City, CO 80022-6635
Mailing Address10622 Racine StCommerce City, CO 80022-6635 · (303) 503-3980 · Fax (303) 503-3980
Phone(303) 503-3980
Fax(303) 503-3980
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJuly 16, 2020
Last NPPES UpdateOctober 17, 20264 updates tracked since enumeration
NPPES CertifiedOctober 17, 2026
✔ NPI 1356959241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in SD · 1754✔ Licensed in AZ · 11273✔ Licensed in MT · 118214
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
10622 RACINE ST, Commerce City, CO 80022
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Shane Eugene Mass Dmsc, Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2668891417
PECOS Enrollment IDI20251028004719, I20251230000556
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
41 services40 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
39 services36 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
23 services22 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St James Healthcare

Acute Care Hospitals · Butte, MT
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270017
Location400 S Clark StButte, MT 59701 · Silver Bow County
Emergency services Birthing friendly

Presbyterian Hospital

Acute Care Hospitals · Albuquerque, NM
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number320021
Location1100 Central Avenue SEAlbuquerque, NM 87106 · Bernalillo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80022 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SMPA MEDICAL ONE, PLLC
Clinic/Center (Primary Care)
10622 RACINE ST
COMMERCE CITY, CO 80022
Adams County (303) 503-3980

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 Shane Mass's NPI number?

The NPI number for Shane Mass is 1356959241. It was assigned to this individual provider in the NPPES registry on July 16, 2020.

Where is Shane Mass located?

Shane Mass practices at 10622 Racine St, Commerce City, CO 80022. The listed phone number is (303) 503-3980.

What is Shane Mass's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Shane Mass enrolled in Medicare?

Yes. Shane Mass is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Shane Mass accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Nebraska and 6 other insurers list Shane Mass 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.

Is Shane Mass affiliated with any hospitals?

According to CMS data, Shane Mass is affiliated with St James Healthcare and Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Shane Mass was last updated on October 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.