DR. JAMES L WILLIAMS II MD
NPI 1043290620
Physical Medicine & Rehabilitation in Chesterfield, MO

Active since January 19, 2006PECOS EnrolledAccepts Medicare Assignment
121 SAINT LUKES CENTER DR, STE 500, CHESTERFIELD, MO 63017(314) 390-6789(314) 469-4797 Get Directions Write a Review

NPPES record last updated: May 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. James L Williams Ii Md NPPES

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

DR. JAMES L WILLIAMS II MD (NPI 1043290620) is an individual physical medicine & rehabilitation provider in Chesterfield, Missouri, licensed in Missouri (2005033056) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Columbia School Of Medicine (1997).

NPPES Registry Identity

NPI1043290620
Entity TypeIndividualMale
Primary Taxonomy208100000X
Provider Legal NameDR. JAMES L WILLIAMS IICredential: MD
Location Address121 SAINT LUKES CENTER DR, STE 500Chesterfield, MO 63017-3509
Mailing Address121 Saint Lukes Center Dr, Ste 500Chesterfield, MO 63017-3509 · (314) 390-6789 · Fax (314) 469-4797
Fax(314) 469-4797
Sole ProprietorYes
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 1997
Enumeration DateJanuary 19, 2006
Last NPPES UpdateMay 3, 2022
NPPES CertifiedMay 3, 2022
NPI 1043290620 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 MO · 2005033056
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.
121 SAINT LUKES CENTER DR, Chesterfield, MO 63017

Other Identifiers 2

OtherP00324188Medicare,rail Road
Medicaid202424901MO

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. James L Williams Ii Md 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 ID8022025543
PECOS Enrollment IDI20060308000483
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 5

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.

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.
93 services63 patients
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202
This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
57 services57 patients
Nerve conduction, 9-10 studies 95911
Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.
27 services27 patients
Nerve conduction, 5-6 studies 95909
Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps identify any nerve damage or dysfunction. For 5-6 studies, this means multiple nerves will be tested. Small electrodes are placed on your skin to send and receive signals, causing minimal discomfort.
17 services17 patients
Nerve conduction, 7-8 studies 95910
Nerve conduction studies involve testing the speed and strength of signals traveling through your nerves. This helps doctors identify nerve damage. In a 7-8 study procedure, 7-8 specific nerves are tested. You may feel a mild, brief tingling or shock during the test.
15 services15 patients

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.

Nurse Practitioner (Adult Health)
121 SAINT LUKES CENTER DR, STE 303
CHESTERFIELD, MO 63017
Internal Medicine (Gastroenterology)
121 SAINT LUKES CENTER DR, SUITE 406
CHESTERFIELD, MO 63017
Internal Medicine
121 SAINT LUKES CENTER DR, SUITE 504
CHESTERFIELD, MO 63017
Internal Medicine
121 SAINT LUKES CENTER DR, STE 504
CHESTERFIELD, MO 63017
Specialist/Technologist (Athletic Trainer)
121 SAINT LUKES CENTER DR
CHESTERFIELD, MO 63017
Nurse Practitioner (Gerontology)
121 SAINT LUKES CENTER DR, SUITE 506
CHESTERFIELD, MO 63017
Internal Medicine
121 SAINT LUKES CENTER DR, SUITE 506
CHESTERFIELD, MO 63017
Internal Medicine
121 SAINT LUKES CENTER DR, SUITE 504
CHESTERFIELD, MO 63017

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 James Williams's NPI number?

The NPI number for James Williams is 1043290620. It was assigned to this individual provider in the NPPES registry on January 19, 2006.

Where is James Williams located?

James Williams practices at 121 Saint Lukes Center Dr Ste 500, Chesterfield, MO 63017. The listed phone number is (314) 390-6789.

What is James Williams's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is James Williams enrolled in Medicare?

Yes. James 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 James Williams accept?

Health plans from Anthem Blue Cross and Blue Shield and UnitedHealthcare list James 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.

When was this NPI record last updated?

The NPPES record for James Williams was last updated on May 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.