Winifred Cecelia Lassiter, MD
Internal Medicine Physician · Dickson, TN
Winifred Cecelia Lassiter, MD is an internal medicine physician with a practice address in Dickson, Tennessee, and NPI 1013080340, issued on Nov 16, 2006. Check the license (Tennessee 21504, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Winifred Cecelia Lassiter
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 21504 TN
Self-reported in NPPES; status is on the state search - Practice location
- 301 W End Ave, Dickson, TN 37055
- Phone
- (615) 446-2839
- Enumerated
- Nov 16, 2006
- Record last updated
- Sep 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 301 W End Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alisha Anderson, RNRegistered Nurse1518180231
- Shelton Barnes, D.D.S.Dentist1922361468
- Casey Brooks, APNFamily Nurse Practitioner1821211541
- Tamara Buttrey, RNRegistered Nurse1790908424
- Amber CateyLicensed Practical Nurse1558612341
- Carol Christy, RNRegistered Nurse1760605497
Verify Winifred Cecelia Lassiter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 21504Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
35 Medicare Part D claims for 13 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Winifred Cecelia Lassiter among 2,596 internal medicine physician records in Tennessee
Winifred Cecelia Lassiter, MD is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2011 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 internal medicine physician records list a practice address in Dickson
They are 12 of the 588 NPPES records with a practice address in Dickson, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Dickson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Brandon Allen, M.D.Dickson, TN 370551316955040
- Jyothi Chitekela, MDDickson, TN 370551619538709
- Caroline FarrarDickson, TN 370551508486101
- Jason Holc, MD, BSCDickson, TN 370551316329675
- John McDonough, DODickson, TN 370551336777986
- Michael Richardson, MDDickson, TN 370551184603839
- David Ross, MDDickson, TN 370551073516001
- Kerry Ross, MDDickson, TN 370551932102670
Common questions
What is Winifred Cecelia Lassiter, MD's NPI number?
Winifred Cecelia Lassiter, MD's National Provider Identifier (NPI) is 1013080340, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Winifred Cecelia Lassiter, MD located?
The NPPES record lists a practice address at 301 W End Ave, Dickson, TN, 37055. Phone: (615) 446-2839. Providers update this record themselves, so call before visiting.
How can I verify Winifred Cecelia Lassiter, MD's license?
NPPES lists Tennessee license number 21504, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Winifred Cecelia Lassiter, MD prescribe under Medicare Part D?
In 2024, Winifred Cecelia Lassiter, MD had 35 Medicare Part D claims for 13 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.