Leonard John Litkowski, DDS
General Practice Dentistry · Rock Hall, MD
Leonard John Litkowski, DDS is a general practice dentistry with a practice address in Rock Hall, Maryland, and NPI 1750651931, issued on Jan 5, 2012. Check the license (Maryland 9105, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leonard John Litkowski
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 9105 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5775 S Main St, Rock Hall, MD 21661
- Phone
- (410) 778-1234
- Enumerated
- Jan 5, 2012
- Record last updated
- Jan 5, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,408 in Maryland → Look up another NPI →
Verify Leonard John Litkowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 9105Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average general practice dentistry in 2024
263 Medicare Part D claims for 145 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin100 claims
- Chlorhexidine Gluconate38 claims
- Clindamycin Hcl37 claims
- Sodium Fluoride 5000 Plus31 claims
- Nystatin12 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.
Leonard John Litkowski among 2,408 general practice dentistry records in Maryland
Leonard John Litkowski, DDS is one of 2,408 general practice dentistry records with a practice address in Maryland. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 69% of them.
- NPI issued2012 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2012 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 general practice dentistry record lists a practice address in Rock Hall
They are 1 of the 14 NPPES records with a practice address in Rock Hall, and 2,408 general practice dentistry records in Maryland.
All 2,408 in Maryland → Every provider in Rock Hall → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Edward Klein, DDSSt Michaels, MD 216631699847269
- Sarah Aufderheide, D.D.S.Stevensville, MD 216661811053606
- Charles Franks, DDSStevensville, MD 216661275709453
- Walter Gillin, DDSStevensville, MD 216661710152681
- Gregory Moffitt, DDSStevensville, MD 216661073785424
- Richard Davis, DDSHurlock, MD 216431043399868
- Joseph McCarthy, D.D.S.Greensboro, MD 216391164645545
- Anfal Ali, DDSGoldsboro, MD 216361346737251
Common questions
What is Leonard John Litkowski, DDS's NPI number?
Leonard John Litkowski, DDS's National Provider Identifier (NPI) is 1750651931, issued on Jan 5, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Leonard John Litkowski, DDS located?
The NPPES record lists a practice address at 5775 S Main St, Rock Hall, MD, 21661. Phone: (410) 778-1234. Providers update this record themselves, so call before visiting.
How can I verify Leonard John Litkowski, DDS's license?
NPPES lists Maryland license number 9105, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Leonard John Litkowski, DDS prescribe under Medicare Part D?
In 2024, Leonard John Litkowski, DDS had 263 Medicare Part D claims for 145 beneficiaries; the average among general practice dentistry prescribers was 83. 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.