Sandra Leni, MD MS
Internal Medicine Physician · Severna Park, MD
Sandra Leni, MD MS is an internal medicine physician with a practice address in Severna Park, Maryland, and NPI 1760490270, issued on Aug 3, 2006. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Sandra Leni
- Credential
- MD MS
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 219947 NY
Self-reported in NPPES; status is on the state search - Practice location
- 645 Baltimore Annapolis Blvd Ste 213, Severna Park, MD 21146
- Phone
- (240) 428-0528
- Enumerated
- Aug 3, 2006
- Record last updated
- Dec 19, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 02283425 NY
- Medicare enrollment
- Enrolled (PECOS I20110810000197); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Verify Sandra Leni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck 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% fewer Medicare Part D claims than the average internal medicine physician in 2024
508 Medicare Part D claims for 24 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Amlodipine Besylate43 claims
- Levothyroxine Sodium36 claims
- Gabapentin34 claims
- Sulfamethoxazole-Trimethoprim30 claims
- Olmesartan Medoxomil25 claims
- Allopurinol22 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.
Sandra Leni among 3,904 internal medicine physician records in Maryland
Sandra Leni, MD MS is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1998 · median 2003 among the 2,445 with a school on file
- Record last updated2019 · 59% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in Severna Park
They are 11 of the 701 NPPES records with a practice address in Severna Park, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Severna Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Marsha Blakeslee, M.D., D.O.Severna Park, MD 211461902925639
- Mollie Davis, MDSeverna Park, MD 211461033264270
- Holly Eyler-Yeatman, M.D.Severna Park, MD 211461790834299
- Stephen Katz, MDSeverna Park, MD 211461255486775
- Danielle McDevitt, MDSeverna Park, MD 211461336567361
- Sharon Messics, M.D.Severna Park, MD 211461619993474
- Ellegant Pearson, MDSeverna Park, MD 211461437418274
- Eugenia Robertson, M.D.Severna Park, MD 211461962473330
Common questions
What is Sandra Leni, MD MS's NPI number?
Sandra Leni, MD MS's National Provider Identifier (NPI) is 1760490270, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sandra Leni, MD MS located?
The NPPES record lists a practice address at 645 Baltimore Annapolis Blvd Ste 213, Severna Park, MD, 21146. Phone: (240) 428-0528. Providers update this record themselves, so call before visiting.
How can I verify Sandra Leni, MD MS's license?
Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sandra Leni, MD MS prescribe under Medicare Part D?
In 2024, Sandra Leni, MD MS had 508 Medicare Part D claims for 24 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.