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

DR. PARLEY ALBERT WILLIAMS M.D.
NPI 1871737403
Physical Medicine & Rehabilitation in Murray, UT

Active since April 27, 2009PECOS Enrolled
5171 S COTTONWOOD ST STE 810, MURRAY, UT 84107(801) 507-9800 Get Directions Write a Review

NPPES record last updated: August 24, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 24, 2026, Feb 13, 2025, Oct 5, 2018 (3 updates tracked since 2018).

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

NPI1871737403
Entity TypeIndividualMale
Primary Taxonomy208100000X
Provider Legal NameDR. PARLEY ALBERT WILLIAMSCredential: M.D.
Location Address5171 S COTTONWOOD ST STE 810Murray, UT 84107-5705
Mailing AddressPo Box 27128Salt Lake City, UT 84127-0128 · (801) 507-9800
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 2009
Enumeration DateApril 27, 2009
Last NPPES UpdateAugust 24, 20263 updates tracked since enumeration
NPPES CertifiedAugust 24, 2026
NPI 1871737403 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License Licensed in UT · 7771654-1205
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
5171 S COTTONWOOD ST STE 810, Murray, UT 84107

Secondary Practice Location 1

Location 130 N 1900 E, Rm 1C412Salt Lake City, UT 84132-0002 · Phone (801) 581-2401

Accepted 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. 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.

PECOS PAC ID8325282676
PECOS Enrollment IDI20130926000538
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 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.

Injection, onabotulinumtoxina, 1 unit J0585
Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.
22,719 services25 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
85 services42 patients
Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, each additional extremity 64643
This procedure involves injecting a special chemical into 1-4 muscles in an arm or leg to temporarily paralyze them. This can help manage pain or muscle disorders. If needed, the process can be repeated on an additional limb.
73 services21 patients
Needle measurement of electrical activity in muscle with injection of chemical for paralysis of nerve muscle 95874
This procedure involves a needle that measures the electrical activity in your muscles. A chemical is then injected to temporarily paralyze the nerve muscle. This helps in diagnosing and treating certain muscle or nerve conditions.
67 services26 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
55 services37 patients
Needle measurement of electrical activity in arm or leg muscles, complete study 95886
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.
54 services53 patients

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, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460010
Location5121 South Cottonwood StreetMurray, UT 84107 · Salt Lake County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

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

Psychiatry & Neurology (Neurology)
5171 S COTTONWOOD ST STE 810
MURRAY, UT 84107
Psychiatry & Neurology (Neurology)
5171 S COTTONWOOD ST STE 810
SALT LAKE CITY, UT 84107
Psychiatry & Neurology (Neurology)
5171 S COTTONWOOD ST STE 810
MURRAY, UT 84107
Nurse Practitioner
5171 S COTTONWOOD ST STE 810
MURRAY, UT 84107
Nurse Practitioner
5171 S COTTONWOOD ST STE 810
SALT LAKE CITY, UT 84107
Psychiatry & Neurology (Neurology)
5171 S COTTONWOOD ST STE 810
MURRAY, UT 84107
Psychologist (Clinical)
5171 S COTTONWOOD ST STE 810
SALT LAKE CITY, UT 84107
Psychiatry & Neurology (Neurology)
5171 S COTTONWOOD ST STE 810
MURRAY, 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.

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 16 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.