TIMOTHY LEE WILLIAMS O.D.
NPI 1336297662
Optometrist in Macomb, IL

Q: What is Timothy Williams's NPI number?

The NPI number for Timothy Williams is 1336297662. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Q: What is Timothy Williams's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Williams was last updated on January 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since January 05, 2007PECOS EnrolledAccepts Medicare Assignment

89.85/100

CMS Quality Rating

505 E GRANT ST, SUITE 206, MACOMB, IL 61455(309) 836-3937(309) 833-1894 Get Directions Write a Review

NPPES record last updated: January 18, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Timothy Lee Williams O.d. NPPES

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

TIMOTHY LEE WILLIAMS O.D. (NPI 1336297662) is an individual optometrist in Macomb, Illinois and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Mc Donough District Hospital, and is a graduate of Illinois College Of Optometry At Chicago (1995).

NPPES Registry Identity

NPI1336297662

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameTIMOTHY LEE WILLIAMSCredential: O.D.

Location Address505 E GRANT ST, SUITE 206Macomb, IL 61455-3352

Mailing Address505 E Grant St, Suite 206Macomb, IL 61455-3352 · (309) 836-3937 · Fax (309) 833-1894

Phone(309) 836-3937

Fax(309) 833-1894

Sole ProprietorNo

Medical School CMSIllinois College Of Optometry At ChicagoGraduated 1995

Enumeration DateJanuary 5, 2007

Last NPPES UpdateJanuary 18, 2008

✔ NPI 1336297662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

505 E GRANT ST, Macomb, IL 61455

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Other Identifiers 3

Medicare ID-Type Unspecified480120IL · Mcdonough Eye Assoc., Grp

Medicare UPINU58416

Medicare NSC1232350001IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.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

Timothy Lee Williams O.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 ID9133234982

PECOS Enrollment IDI20110531000498

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 11

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.

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.

508 services465 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.

412 services248 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

324 services141 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

126 services122 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

106 services104 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

38 services38 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

32 services32 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

26 services23 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

19 services19 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

14 services14 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mc Donough District Hospital

Acute Care Hospitals · Macomb, IL

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number140089

Location525 East Grant StreetMacomb, IL 61455 · Mc Donough County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61455 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

$127.46 typical visit price

range $54.80 – $168.44

Typical copayment $31.86 (range $13.70 – $42.11)

Most-billed visit code 99204

Established Patient

$68.64 typical visit price

range $17.16 – $136.56

Typical copayment $17.16 (range $4.29 – $34.14)

Most-billed visit code 99213

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.

89.85/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

79.71

Improvement Activities

Reported Quality Measures

Age-Related Macular Degeneration (AMD): Dilated Macular Examination

100%31 patients5/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%692 patients5/55-star benchmark: 100%

Primary Open-Angle Glaucoma (POAG): Reduction of Intraocular Pressure (IOP) by 15% OR Documentation of a Plan of Care

84%32 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Frames, purchases V2020

Other-Vision, Hearing, and Speech Services · category OC000N

1 supplier28 claims28 services$56.27 avg. paid by Medicare

Spherocylinder, bifocal, plano to plus or minus 4.00d sphere, .12 to 2.00d cylinder, per lens V2203

Other-Vision, Hearing, and Speech Services · category OC000N

1 supplier20 claims31 services$39.30 avg. paid by Medicare

Spherocylinder, trifocal, plano to plus or minus 4.00d sphere, .12-2.00d cylinder, per lens V2303

Other-Vision, Hearing, and Speech Services · category OC000N

1 supplier39 claims60 services$55.05 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. TROY D ECKMAN M.D.

Obstetrics & Gynecology

505 E GRANT ST
MACOMB, IL 61455

McDonough County (309) 833-5959

SHARIE HARDEN CNM

Advanced Practice Midwife

505 E GRANT ST
MACOMB, IL 61455

McDonough County (309) 833-5959

MCDONOUGH COUNTY HOSPITAL DISTRICT

Family Medicine

505 E GRANT ST, SUITE 202
MACOMB, IL 61455

McDonough County (309) 833-4101

MR. CHRISTOPHER DAMIAN STORTZUM MD

Family Medicine

505 E GRANT ST, SUITE 110
MACOMB, IL 61455

McDonough County (309) 833-1733

DRAKE B WHITE MD

Orthopaedic Surgery

505 E GRANT ST, SUITE 205
MACOMB, IL 61455

McDonough County (309) 833-3800

MCDONOUGH EYE ASSOCIATES PC

Ophthalmology

505 E GRANT ST, STE 206
MACOMB, IL 61455

McDonough County (309) 836-3937

FAMILY PRACTICE ASSOCIATES OF MACOMB LTD

Family Medicine

505 E GRANT ST, SUITE 110 FAMILY PRACTICE ASSOCIATES OF MACOMB LTD
MACOMB, IL 61455

McDonough County (309) 833-1733

SPRINGFIELD CLINIC MACOMB LAB

Clinical Medical Laboratory

505 E GRANT ST
MACOMB, IL 61455

McDonough County (309) 833-1733

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 Timothy Williams's NPI number?

The NPI number for Timothy Williams is 1336297662. It was assigned to this individual provider in the NPPES registry on January 5, 2007.

Where is Timothy Williams located?

Timothy Williams practices at 505 E Grant St Suite 206, Macomb, IL 61455. The listed phone number is (309) 836-3937.

What is Timothy Williams's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Timothy Williams enrolled in Medicare?

Yes. Timothy 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 Timothy Williams accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee and Providence Health Plan list Timothy 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 Timothy Williams affiliated with any hospitals?

According to CMS data, Timothy Williams is affiliated with Mc Donough District Hospital.

When was this NPI record last updated?

The NPPES record for Timothy Williams was last updated on January 18, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.