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STEPHEN R NASH MD
NPI 1053414045
Pathology - Anatomic Pathology in Centennial, CO

Active since September 06, 2006PECOS Enrolled
87.8/100
CMS Quality Rating
7346 S ALTON WAY, SUITE 10-E, CENTENNIAL, CO 80112(303) 770-4848 Get Directions Write a Review

NPPES record last updated: October 21, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Stephen R Nash Md NPPES

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

STEPHEN R NASH MD (NPI 1053414045) is an individual anatomic pathology provider in Centennial, Colorado, licensed in Colorado (39471) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053414045
Entity TypeIndividualMale
Primary Taxonomy207ZP0101X
Provider Legal NameSTEPHEN R NASHCredential: MD
Location Address7346 S ALTON WAY, SUITE 10-ECentennial, CO 80112-2327
Mailing Address7346 S Alton Way, Ste 10-dCentennial, CO 80112-2327 · (303) 770-4848
Phone(303) 770-4848
Sole ProprietorNo
Enumeration DateSeptember 6, 2006
Last NPPES UpdateOctober 21, 2016
✔ NPI 1053414045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0101X
License✔ Licensed in CO · 39471
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
7346 S ALTON WAY, Centennial, CO 80112
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Other Identifiers 3

Medicare UPINH40543
Medicare ID-Type UnspecifiedF72926
Medicaid06528023CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephen R Nash Md 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 Reassignments

3

Medicare enrollment records show Stephen Nash reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

South Denver Gastroenterology, PC
3.8 mi
Gastroenterology
10103 RIDGEGATE PKWY, STE 312
Lone Tree, CO 80124
  • Reassigned Medicare billing, Colorado enrollment
  • Medicare enrollment name: South Denver Gastroenterology, P.C
  • 55 clinicians in this Medicare group
NPI 1447364831 (303) 788-8888
Denver Digestive Health Specialists Inc
11 mi
Gastroenterology
4500 E 9TH AVE STE 720S
Denver, CO 80220
  • Reassigned Medicare billing, Colorado enrollment
  • 37 clinicians in this Medicare group
NPI 1447278981 (303) 355-3525
Colorado Gastroenterology Prof LLC
12 mi
Gastroenterology
1960 N OGDEN ST STE 220
Denver, CO 80218
  • Reassigned Medicare billing, Colorado enrollment
  • 7 clinicians in this Medicare group
NPI 1396790101 (303) 861-0808

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 80112 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.8/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality92.38
Promoting Interoperability98
Improvement Activities40
Cost68.62

Other Providers at the Same Location NPPES 2

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

KIMBERLY CATHERINE MUGLER MD
Pathology (Anatomic Pathology & Clinical Pathology)
7346 S ALTON WAY, UNIT 10-E
CENTENNIAL, CO 80112
Arapahoe County (303) 770-4848
DR. MICHAEL GILGER M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
7346 S ALTON WAY, UNIT 10E
CENTENNIAL, CO 80112
Arapahoe County (303) 770-4848

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 Stephen Nash's NPI number?

The NPI number for Stephen Nash is 1053414045. It was assigned to this individual provider in the NPPES registry on September 6, 2006.

Where is Stephen Nash located?

Stephen Nash practices at 7346 S Alton Way Suite 10-E, Centennial, CO 80112. The listed phone number is (303) 770-4848.

What is Stephen Nash's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.

Is Stephen Nash enrolled in Medicare?

Yes. Stephen Nash is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Stephen Nash's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Nash reassigns Medicare benefits to 3 organizations: South Denver Gastroenterology, PC (Lone Tree, CO), Denver Digestive Health Specialists Inc (Denver, CO) and Colorado Gastroenterology Prof LLC (Denver, CO). Each 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 Stephen Nash's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stephen Nash was last updated on October 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.