1. Home
  2. Directory
  3. Illinois
  4. Springfield
  5. Internal Medicine
  6. NPI Profile

VANESSA LARRAINE WILLIAMS M.D.
NPI 1306297130
Internal Medicine in Springfield, IL

Active since June 22, 2016PECOS EnrolledAccepts Medicare Assignment
201 E MADISON ST, SPRINGFIELD, IL 62702(217) 545-8000 Get Directions Write a Review

NPPES record last updated: May 18, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 18, 2021, Jun 22, 2016 (2 updates tracked since 2016).

About Vanessa Larraine Williams M.d. NPPES

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

VANESSA LARRAINE WILLIAMS M.D. (NPI 1306297130) is an individual internal medicine provider in Springfield, Illinois, licensed in Illinois (125.068593) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS, is affiliated with Decatur Memorial Hospital, and is a graduate of West Virginia University School Of Medicine (2016).

NPPES Registry Identity

NPI1306297130
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameVANESSA LARRAINE WILLIAMSCredential: M.D.
Location Address201 E MADISON STSpringfield, IL 62702-5131
Mailing Address201 E Madison StSpringfield, IL 62702-5131 · (217) 545-8000
Phone(217) 545-8000
Sole ProprietorNo
Medical School CMSWest Virginia University School Of MedicineGraduated 2016
Enumeration DateJune 22, 2016
Last NPPES UpdateMay 18, 20212 updates tracked since enumeration
NPPES CertifiedMay 18, 2021
✔ NPI 1306297130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 125.068593
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
201 E MADISON ST, Springfield, IL 62702
Open in Google Maps ↗

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

Vanessa Larraine 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 ID1658663513
PECOS Enrollment IDI20210514000033
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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
165 services49 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.
121 services66 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
57 services36 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.
57 services48 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
24 services15 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
22 services22 patients

Hospital Affiliations CMS Care Compare 4

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

Decatur Memorial Hospital

Acute Care Hospitals · Decatur, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140135
Location2300 North Edward StreetDecatur, IL 62526 · Macon County
Emergency services Birthing friendly

Memorial Medical Center

Acute Care Hospitals · Springfield, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140148
Location701 N First StSpringfield, IL 62702 · Sangamon County
Emergency services Birthing friendly

Sparta Community Hospital

Critical Access Hospitals · Sparta, IL
OwnershipGovernment - Hospital District or Authority
CMS Certification Number141349
Location818 E BroadwaySparta, IL 62286 · Randolph County
Emergency services

Jacksonville Memorial Hospital

Critical Access Hospitals · Jacksonville, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number141352
Location1600 W Walnut StJacksonville, IL 62650 · Morgan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62702 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
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
13 suppliers32 claims91 services$5.44 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
5 suppliers36 claims41 services$148.59 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 4

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

KENDRA YOCISS PHARMD
Pharmacist
201 E MADISON ST
SPRINGFIELD, IL 62702
Sangamon County (217) 545-3787
TONY JOE DE MARTINI M.D.
Internal Medicine (Interventional Cardiology)
201 E MADISON ST
SPRINGFIELD, IL 62702
Sangamon County (217) 545-8000
EUNICE TORRES M.D.
Pediatrics (Neonatal-Perinatal Medicine)
201 E MADISON ST
SPRINGFIELD, IL 62702
Sangamon County (217) 545-3787
WILLIAM P ROBINSON M.D.
Surgery (Vascular Surgery)
201 E MADISON ST
SPRINGFIELD, IL 62702
Sangamon County (217) 545-3787

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 Vanessa Williams's NPI number?

The NPI number for Vanessa Williams is 1306297130. It was assigned to this individual provider in the NPPES registry on June 22, 2016.

Where is Vanessa Williams located?

Vanessa Williams practices at 201 E Madison St, Springfield, IL 62702. The listed phone number is (217) 545-8000.

What is Vanessa Williams's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Vanessa Williams enrolled in Medicare?

Yes. Vanessa 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.

Is Vanessa Williams affiliated with any hospitals?

According to CMS data, Vanessa Williams is affiliated with Decatur Memorial Hospital, Memorial Medical Center, Sparta Community Hospital and Jacksonville Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Vanessa Williams was last updated on May 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.