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STEWART IRVING N.P.
NPI 1144699729
Nurse Practitioner - Family in Westcliffe, CO

Active since September 24, 2015PECOS EnrolledAccepts Medicare Assignment
62.62/100
CMS Quality Rating
704 EDWARDS, WESTCLIFFE, CO 81252(719) 783-2380(719) 783-2377 Get Directions Write a Review

NPPES record last updated: May 4, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 4, 2021, Mar 23, 2017, Oct 10, 2016 and 1 more (4 updates tracked since 2016).

About Stewart Irving N.p. NPPES

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

STEWART IRVING N.P. (NPI 1144699729) is an individual family provider in Westcliffe, Colorado, licensed in Colorado (APN.0992886-NP) and active in the NPI registry since September 2015. He is enrolled in Medicare PECOS and is a graduate of University Of Arkansas College Of Medicine (2009).

NPPES Registry Identity

NPI1144699729
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameSTEWART IRVINGCredential: N.P.
Location Address704 EDWARDSWestcliffe, CO 81252-8588
Mailing Address704 EdwardsWestcliffe, CO 81252-8588 · (719) 783-2380 · Fax (719) 783-2377
Phone(719) 783-2380
Fax(719) 783-2377
Sole ProprietorYes
Medical School CMSUniversity Of Arkansas College Of MedicineGraduated 2009
Enumeration DateSeptember 24, 2015
Last NPPES UpdateMay 4, 20214 updates tracked since enumeration
NPPES CertifiedMay 4, 2021
✔ NPI 1144699729 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in CO · APN.0992886-NP✔ Licensed in NC · 5008002✔ Licensed in NC · 279986
704 EDWARDS, Westcliffe, CO 81252
Open in Google Maps ↗

Other Identifiers 2

Medicaid64135071CO
OtherP01622948ND · Rr Medicare

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stewart Irving N.p. 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 ID6901106681
PECOS Enrollment IDI20161027000052
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 Stewart Irving reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Salida Hospital District
Same address
Rural Health
704 EDWARDS ST
Westcliffe, CO 81252
  • Reassigned Medicare billing, Colorado enrollment
  • Also billed through NPI 1730258971 (Colorado)
  • 206 clinicians in this Medicare group
NPI 1053790444 (719) 530-2000
Lutheran Hospital Association Of The San Luis Valley
51 mi
Obstetrics & Gynecology
106 BLANCA AVE
Alamosa, CO 81101
  • Reassigned Medicare billing, Colorado enrollment
  • 203 clinicians in this Medicare group
NPI 1720269434 (719) 589-3000
Innova Emergency Medical Associates PC
85 mi
Emergency Medicine
410 BENEDICTA AVE
Trinidad, CO 81082
  • Reassigned Medicare billing, Colorado enrollment
  • 23 clinicians in this Medicare group
NPI 1295178978 (719) 846-9213

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 81252 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
$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.

62.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.54
Improvement Activities40
Cost18.43

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
3 suppliers16 claims16 services$19.97 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers16 claims16 services$111.93 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Stewart Irving's NPI number?

The NPI number for Stewart Irving is 1144699729. It was assigned to this individual provider in the NPPES registry on September 24, 2015.

Where is Stewart Irving located?

Stewart Irving practices at 704 Edwards, Westcliffe, CO 81252. The listed phone number is (719) 783-2380.

What is Stewart Irving's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Stewart Irving enrolled in Medicare?

Yes. Stewart Irving 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.

Which organizations bill Medicare for Stewart Irving's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stewart Irving reassigns Medicare benefits to 3 organizations: Salida Hospital District (Westcliffe, CO), Lutheran Hospital Association Of The San Luis Valley (Alamosa, CO) and Innova Emergency Medical Associates PC (Trinidad, 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 Stewart Irving'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 Stewart Irving was last updated on May 4, 2021. 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.