ILLONA LYNN LEWIS
NPI 1972380442
Nurse Practitioner - Family in Overland, MO

Q: What is Illona Lewis's NPI number?

The NPI number for Illona Lewis is 1972380442. It was assigned to this individual provider in the NPPES registry on September 11, 2023.

Q: What is Illona Lewis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Illona Lewis was last updated on February 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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 September 11, 2023PECOS EnrolledAccepts Medicare Assignment

9150 OVERLAND PLZ, OVERLAND, MO 63114(314) 449-9633(314) 449-9634 Get Directions Write a Review

NPPES record last updated: February 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 10, 2025, Apr 2, 2024 (2 updates tracked since 2024).

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About Illona Lynn Lewis NPPES

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

ILLONA LYNN LEWIS (NPI 1972380442) is an individual family provider in Overland, Missouri, licensed in Missouri (2023035406) and active in the NPI registry since September 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Florissant, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1972380442

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameILLONA LYNN LEWIS

Location Address9150 OVERLAND PLZOverland, MO 63114-6123

Mailing Address102 Woodmont Blvd Ste 600Nashville, TN 37205-5250

Phone(314) 449-9633

Fax(314) 449-9634

Sole ProprietorYes

Medical School CMSOtherGraduated 2023

Enumeration DateSeptember 11, 2023

Last NPPES UpdateFebruary 10, 20252 updates tracked since enumeration

NPPES CertifiedFebruary 10, 2025

✔ NPI 1972380442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MO · 2023035406

9150 OVERLAND PLZ, Overland, MO 63114

Open in Google Maps ↗

Secondary Practice Location 1

Location 1936 Charbonier RdFlorissant, MO 63031-5220 · Phone (314) 831-4800

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

Illona Lynn Lewis 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 ID1759730070

PECOS Enrollment IDI20231212003574

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

1,038 services213 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

634 services205 patients

Advance care planning, first 30 minutes 99497

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

137 services130 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

120 services102 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307

A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.

21 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63114 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

$86.32 typical visit price

range $55.65 – $169.38

Typical copayment $21.58 (range $13.91 – $42.34)

Most-billed visit code 99203

Established Patient

$98.37 typical visit price

range $17.76 – $137.92

Typical copayment $24.59 (range $4.44 – $34.48)

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.

Other Providers at the Same Location NPPES 5

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

DR. MICHAEL L SPEARMAN M.D.

Internal Medicine