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WILLIAM MURCHISON MD
NPI 1417146846
Internal Medicine - Gastroenterology in Pueblo, CO

Active since October 22, 2007PECOS Enrolled
1600 N. GRAND AVE., SUITE 345, PUEBLO, CO 81003(719) 545-0552(719) 595-7687 Get Directions Write a Review

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

About William Murchison Md NPPES

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

WILLIAM MURCHISON MD (NPI 1417146846) is an individual gastroenterology provider in Pueblo, Colorado, licensed in Colorado (21412) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417146846
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameWILLIAM MURCHISONCredential: MD
Location Address1600 N. GRAND AVE., SUITE 345Pueblo, CO 81003-2762
Mailing AddressPo Box 560825Denver, CO 80256-0825 · (719) 595-7580 · Fax (719) 545-0176
Phone(719) 545-0552
Fax(719) 595-7687
Sole ProprietorNo
Enumeration DateOctober 22, 2007
Last NPPES UpdateFebruary 18, 2016
✔ NPI 1417146846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CO · 21412
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedSurgeryTaxonomy 208600000X · License 21412 (CO)
1600 N. GRAND AVE., Pueblo, CO 81003
Open in Google Maps ↗

Other Identifiers 2

Medicare PINC522898CO
Medicaid01214121CO

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William Murchison 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 William Murchison reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Denver Health And Hospital Authority
102 mi
General Practice
777 BANNOCK ST
Denver, CO 80204
  • Reassigned Medicare billing, Colorado enrollment
  • 2,259 clinicians in this Medicare group
NPI 1477569838 (303) 436-6000
Valley View Hospital Association
135 mi
Neurological Surgery
132 W MAIN ST STE A
Aspen, CO 81611
  • Reassigned Medicare billing, Colorado enrollment
  • 163 clinicians in this Medicare group
NPI 1376134841 (970) 384-8060
Public Hospital Dist No 1 Skagit
1,095 mi
Rural Health
1190 RIDDLE STREET
Darrington, WA 98241
  • Reassigned Medicare billing, Washington enrollment
  • 463 clinicians in this Medicare group
NPI 1013064575 (360) 436-1055

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 81003 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.

Other Providers at the Same Location NPPES 7

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

DR. CHRISTOPHER JOHN CALCAGNO D.O.
Internal Medicine (Gastroenterology)
1600 N. GRAND AVE., STE. 300
PUEBLO, CO 81003
Pueblo County (719) 562-2001
MS. SANDRA KAY NEBL RN, MSN, ACNP
Nurse Practitioner (Acute Care)
1600 N. GRAND AVE., STE 260
PUEBLO, CO 81003
Pueblo County (719) 562-2010
DR. SUNG K YANG M.D.
Internal Medicine (Gastroenterology)
1600 N. GRAND AVE., STE 150
PUEBLO, CO 81003
Pueblo County (719) 595-7680
DR. CHRISTOPHER ALLEN WILSON D.O.
Family Medicine
1600 N. GRAND AVE., STE 260
PUEBLO, CO 81003
Pueblo County (719) 562-2010
DR. WILLIAM Y LU M.D.
Neurological Surgery
1600 N. GRAND AVE., STE 508
PUEBLO, CO 81003
Pueblo County (719) 595-7040
MS. KELLY J COLBERT FNP
Nurse Practitioner (Family)
1600 N. GRAND AVE., STE 230
PUEBLO, CO 81003
Pueblo County (719) 595-7778
DR. JADE PAUL NORTON DO
Family Medicine
1600 N. GRAND AVE., STE 300
PUEBLO, CO 81003
Pueblo County (719) 562-2070

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 William Murchison's NPI number?

The NPI number for William Murchison is 1417146846. It was assigned to this individual provider in the NPPES registry on October 22, 2007.

Where is William Murchison located?

William Murchison practices at 1600 N. Grand Ave. Suite 345, Pueblo, CO 81003. The listed phone number is (719) 545-0552.

What is William Murchison's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is William Murchison enrolled in Medicare?

Yes. William Murchison is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for William Murchison's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Murchison reassigns Medicare benefits to 3 organizations: Denver Health And Hospital Authority (Denver, CO), Valley View Hospital Association (Aspen, CO) and Public Hospital Dist No 1 Skagit (Darrington, WA). 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 William Murchison'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 William Murchison was last updated on February 18, 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.