Dr. Lillian F. Lewis, MD
- Medicare services, 2024
- 222
- Medicare patients, 2024
- 185
- Part D claims, 2022
- 18
- Hospital affiliations
- 5
- Industry payments
- $145
- Practice address
- 1235 E Cherokee St, Springfield, MO 65804
- Practice phone
- Call (417) 820-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Hospital Springfield & Children's Mercy
Springfield, Missouri
Find Dr. Lewis' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Lillian F. Lewis is a vascular neurology physician in Springfield, Missouri
Dr. Lewis practices at Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri.
Dr. Lewis' NPI, 1871936344, was assigned on April 15, 2013. Dr. Lewis holds Missouri license 2023040038.
- NPI
- 1871936344NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991040792
- NPI enumeration date
- April 15, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (417) 820-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lillian F. Lewis practices at Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri
Dr. Lewis' primary practice is Mercy Hospital Springfield & Children's Mercy, at 1235 E Cherokee St, Springfield, MO 65804 in Greene County. The practice phone is (417) 820-2000.
- Mercy Hospital Springfield & Children's Mercy1235 E Cherokee St, Springfield, MO 65804 · Greene CountyPhone(417) 820-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lillian F. Lewis is affiliated with 8 sites of care and 3 medical groups
Dr. Lewis' primary practice is Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri. Dr. Lewis is also affiliated with Houston Methodist Sugar Land Hospital. The medical group on file is Mercy Clinic Family Medicine - Hollister. Dmand AI also links Dr. Lewis to 4 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Lillian F. Lewis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lewis practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Springfield & Children's Mercy | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lillian F. Lewis is one of 11 vascular neurology physicians in Missouri
Vascular neurology is Dr. Lewis' primary specialty in the NPI Registry, under taxonomy code 2084V0102X. Dr. Lewis is licensed in Missouri.
Specialties and state licenses
- Vascular neurology, MissouriPrimary
Vascular neurology physicians near Dr. Lewis
Counts of vascular neurology physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Lillian F. Lewis billed Medicare for 222 services in 2024
CMS data shows 222 Medicare services from Dr. Lewis across 3 procedure codes in 2024, for 185 Medicare patients. Medicare paid $19,833 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lewis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 522024: 222327%
Dr. Lewis' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data
Dr. Lillian F. Lewis treated 185 Medicare patients in 2024, average age 74
CMS counts 185 Medicare patients who saw Dr. Lewis in 2024. The largest group is 75 to 84, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lewis' median patient age at 71, with 59% women.
Dr. Lewis' Medicare patients by age, 2024
Dr. Lewis' Medicare patients by sex, 2024
- Women10155%
- Men8445%
Chronic conditions among Dr. Lewis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA70%
- Arthritis55%
- Anxiety46%
- Chronic kidney disease44%
- Mood disorders43%
- Depression38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lewis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women59%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lillian F. Lewis wrote 18 Medicare Part D claims in 2022
In 2022, Dr. Lewis wrote 18 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $672 in total drug cost. In 2021, CMS named 37 claims across 2 drugs.
Dr. Lewis' most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 372022: 1851%
Drugs named by CMS: 1 in 2022, 2 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Lillian F. Lewis offers telehealth to Medicare patients
Dr. Lewis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lewis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lillian F. Lewis received $145 in industry payments from 2020 to 2024
CMS Open Payments shows 2 general payments to Dr. Lewis from 2 drug and device companies from 2020 to 2024. Food and beverage make up the largest share, 100% of the total. Neurelis, Inc. paid the most, $124.
General payments to Dr. Lewis by program year, 2020 to 2024
Companies that paid Dr. Lewis the most, 2020 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lillian F. Lewis's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Lillian F. Lewis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Lillian F. Lewis' NPI number?
Dr. Lillian F. Lewis' NPI number is 1871936344. It was assigned on April 15, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Lillian F. Lewis?
Dr. Lillian F. Lewis is a vascular neurology physician in Springfield, Missouri. The primary specialty in the NPI Registry is Vascular Neurology Physician (taxonomy code 2084V0102X).
Where does Dr. Lillian F. Lewis practice?
Dr. Lewis practices at 1235 E Cherokee St, Springfield, MO 65804. Dr. Lewis' primary practice is Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri. Dmand AI also links Dr. Lewis to 4 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Lillian F. Lewis' office phone number?
The practice phone on file for Dr. Lewis is (417) 820-2000.
What is Dr. Lillian F. Lewis' medical license number?
Dr. Lewis holds Missouri license 2023040038.
Which hospitals is Dr. Lillian F. Lewis affiliated with?
Dr. Lewis is affiliated with Houston Methodist Sugar Land Hospital. Dmand AI links Dr. Lewis to 4 more hospitals.
What medical group is Dr. Lillian F. Lewis part of?
Dr. Lewis is linked to Mercy Clinic Family Medicine - Hollister. Dmand AI links Dr. Lewis to 2 more medical groups.
Does Dr. Lillian F. Lewis accept Medicare?
Yes. CMS data shows Dr. Lewis billed Medicare for 222 services in 2024, and Dr. Lewis accepts Medicare assignment.
Does Dr. Lillian F. Lewis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lewis as offering telehealth services.
How many Medicare patients does Dr. Lillian F. Lewis see?
CMS counts 185 Medicare patients who saw Dr. Lewis in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Lillian F. Lewis bill to Medicare?
In 2024, Dr. Lewis' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99222).
What drugs does Dr. Lillian F. Lewis prescribe most?
In 2022 Medicare Part D data, Dr. Lewis' most prescribed drugs by claims were Levetiracetam.
Has Dr. Lillian F. Lewis received payments from drug or device companies?
CMS Open Payments shows $145 in general payments to Dr. Lewis from 2 companies from 2020 to 2024. The largest total came from Neurelis, Inc.
How long has Dr. Lillian F. Lewis been practicing?
Dr. Lewis graduated from medical school in 2013, 13 years ago.
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