MS. TIFFANI L WILLIAMS PA-C
NPI 1447589650
Physician Assistant in Morton, IL

Active since December 17, 2009PECOS EnrolledAccepts Medicare Assignment
82.13/100
CMS Quality Rating
435 MAXINE DR, MORTON, IL 61550(309) 263-2424(309) 284-2244 Get Directions Write a Review

NPPES record last updated: October 23, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Tiffani L Williams Pa-c NPPES

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

MS. TIFFANI L WILLIAMS PA-C (NPI 1447589650) is an individual physician assistant in Morton, Illinois, licensed in Illinois (085-003619) and active in the NPI registry since December 2009. She is enrolled in Medicare PECOS, is affiliated with Katherine Shaw Bethea Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1447589650
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. TIFFANI L WILLIAMSCredential: PA-C
Location Address435 MAXINE DRMorton, IL 61550-2498
Mailing Address435 Maxine DrMorton, IL 61550-2498 · (309) 263-2424 · Fax (309) 284-2244
Fax(309) 284-2244
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateDecember 17, 2009
Last NPPES UpdateOctober 23, 2019
NPI 1447589650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in IL · 085-003619
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
435 MAXINE DR, Morton, IL 61550

Other Identifiers 4

Other834340025IL · Medicare Individual Ptan
Other553180037IL · Medicare Individual Ptan
Other553180IL · Medicare Group Ptan
Other834340IL · Medicare Group Ptan

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

Ms. Tiffani L Williams Pa-c 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 ID5294864328
PECOS Enrollment IDI20100527000265
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 2

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.
138 services69 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.
59 services32 patients

Hospital Affiliations CMS Care Compare

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

Katherine Shaw Bethea Hospital

Acute Care Hospitals · Dixon, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140012
Location403 E 1st StDixon, IL 61021 · Lee County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61550 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
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.

82.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.8
Promoting Interoperability98
Improvement Activities40
Cost66.07

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.

Internal Medicine
435 MAXINE DR
MORTON, IL 61550
Nurse Practitioner (Family)
435 MAXINE DR
MORTON, IL 61550
Family Medicine
435 MAXINE DR
MORTON, IL 61550
Nurse Practitioner (Family)
435 MAXINE DR
MORTON, IL 61550
Durable Medical Equipment & Medical Supplies
435 MAXINE DR
MORTON, IL 61550
Pediatrics
435 MAXINE DR
MORTON, IL 61550
Nurse Practitioner
435 MAXINE DR
MORTON, IL 61550
Nurse Practitioner (Family)
435 MAXINE DR
MORTON, IL 61550

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 Tiffani Williams's NPI number?

The NPI number for Tiffani Williams is 1447589650. It was assigned to this individual provider in the NPPES registry on December 17, 2009.

Where is Tiffani Williams located?

Tiffani Williams practices at 435 Maxine Dr, Morton, IL 61550. The listed phone number is (309) 263-2424.

What is Tiffani Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Tiffani Williams enrolled in Medicare?

Yes. Tiffani 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 Tiffani Williams accept?

Health plans from Quartz list Tiffani 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 Tiffani Williams affiliated with any hospitals?

According to CMS data, Tiffani Williams is affiliated with Katherine Shaw Bethea Hospital.

When was this NPI record last updated?

The NPPES record for Tiffani Williams was last updated on October 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.