DR. PARLEY ALBERT WILLIAMS M.D.
NPI 1871737403
Physical Medicine & Rehabilitation in Murray, UT
About Dr. Parley Albert Williams M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PARLEY ALBERT WILLIAMS M.D. (NPI 1871737403) is an individual physical medicine & rehabilitation provider in Murray, Utah, licensed in Utah (7771654-1205) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS, is affiliated with Intermountain Medical Center, and maintains a secondary practice location in Salt Lake City.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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
Dr. Parley Albert Williams M.d. 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.
Medicare Billing Reassignment
Medicare enrollment records show Parley Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Murray, UT 84107
- Reassigned Medicare billing, Utah enrollment
- 3,691 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 12
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Intermountain Medical Center
Acute Care Hospitals · Murray, UTOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MURRAY, UT 84107
SALT LAKE CITY, UT 84107
MURRAY, UT 84107
MURRAY, UT 84107
MURRAY, UT 84107
SALT LAKE CITY, UT 84107
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 Parley Williams's NPI number?
The NPI number for Parley Williams is 1871737403. It was assigned to this individual provider in the NPPES registry on April 27, 2009.
Where is Parley Williams located?
Parley Williams practices at 5171 S Cottonwood St Ste 810, Murray, UT 84107. The listed phone number is (801) 507-9800.
What is Parley Williams's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Parley Williams enrolled in Medicare?
Yes. Parley Williams 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 organization bills Medicare for Parley Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Parley Williams reassigns Medicare benefits to Ihc Health Services Inc (Murray, UT). The 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 Parley Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Parley Williams accept?
Health plans from Select Health list Parley Williams 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 Parley Williams affiliated with any hospitals?
According to CMS data, Parley Williams is affiliated with Intermountain Medical Center.
When was this NPI record last updated?
The NPPES record for Parley Williams was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 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.