Lillian Leigh Shank, FNP-BC
Family Nurse Practitioner · Flowood, MS
Lillian Leigh Shank, FNP-BC is a family nurse practitioner with a practice address in Flowood, Mississippi, and NPI 1134739626, issued on Aug 9, 2020. Check the license (Mississippi 903989, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lillian Leigh Shank
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 903989 MS
324448 AZ
C-APN.0103433-C-NP CO
NP004488 GA
921059 OH
and 2 more
Self-reported in NPPES; status is on the state search - Practice location
- 232 Market St, Flowood, MS 39232
- Phone
- (866) 849-0692
- Enumerated
- Aug 9, 2020
- Record last updated
- Jan 29, 2026
- Fax
- (888) 973-8821
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,798 in Mississippi → Look up another NPI →
Also registered at 232 Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lillian Leigh Shank in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 903989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% more Medicare Part D claims than the average family nurse practitioner in 2024
2,398 Medicare Part D claims for 95 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 92 claims were for opioids.
Most prescribed
- Gabapentin309 claims
- Furosemide102 claims
- Potassium Chloride84 claims
- Sertraline Hcl74 claims
- Levothyroxine Sodium58 claims
- Buspirone Hcl57 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 70.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Lillian Leigh Shank among 3,798 family nurse practitioner records in Mississippi
Lillian Leigh Shank, FNP-BC is one of 3,798 family nurse practitioner records with a practice address in Mississippi. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 68% of them.
- NPI issued2020 · 68% of these records are older, 26% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
136 family nurse practitioner records list a practice address in Flowood
They are 136 of the 972 NPPES records with a practice address in Flowood, and 3,798 family nurse practitioner records in Mississippi.
All 3,798 in Mississippi → Every provider in Flowood → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Shara Beckwith, CFNPFlowood, MS 392321609864974
- Dixie Brown, CFNPFlowood, MS 392321083813240
- Cynthia Dean, DNPFlowood, MS 392321205870706
- Sherrill Evans, FNPFlowood, MS 392321609097138
- Sherry GleasonFlowood, MS 392321780729665
- Lynda Hardin, APRNJackson, MS 392321770773376
- Alice Messer, CFNPFlowood, MS 392321508906629
- Michael Nelms, CFNPFlowood, MS 392321639255458
Common questions
What is Lillian Leigh Shank, FNP-BC's NPI number?
Lillian Leigh Shank, FNP-BC's National Provider Identifier (NPI) is 1134739626, issued on Aug 9, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Lillian Leigh Shank, FNP-BC located?
The NPPES record lists a practice address at 232 Market St, Flowood, MS, 39232. Phone: (866) 849-0692. Providers update this record themselves, so call before visiting.
How can I verify Lillian Leigh Shank, FNP-BC's license?
NPPES lists Mississippi license number 903989, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Lillian Leigh Shank, FNP-BC prescribe under Medicare Part D?
In 2024, Lillian Leigh Shank, FNP-BC had 2,398 Medicare Part D claims for 95 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Lillian Leigh Shank, FNP-BC's MIPS final score?
The 2023 MIPS final score is 70.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.