Patricia Elizabeth Van Leer, M.D.
Emergency Medicine Physician · Columbia, MD
Patricia Elizabeth Van Leer, M.D. is an emergency medicine physician with a practice address in Columbia, Maryland, and NPI 1801033204, issued on Jan 7, 2009. Check the license (Maryland D0079471, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Patricia Elizabeth Van Leer
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- D0079471 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5575 Cedar LN, Columbia, MD 21044
- Phone
- (410) 740-7777
- Enumerated
- Jan 7, 2009
- Record last updated
- Mar 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200918000701); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,190 in Maryland → Look up another NPI →
Verify Patricia Elizabeth Van Leer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0079471Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% more Medicare Part D claims than the average emergency medicine physician in 2024
385 Medicare Part D claims for 287 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 60 claims were for opioids.
Most prescribed
- Oxycodone Hcl53 claims
- Cephalexin48 claims
- Azithromycin38 claims
- Amoxicillin-Clavulanate Potass23 claims
- Prednisone22 claims
- Methylprednisolone20 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.
Bills Medicare through one group practice
- Emergency Medicine Associates P.A., P.C.Kilmarnock, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patricia Elizabeth Van Leer among 1,190 emergency medicine physician records in Maryland
Patricia Elizabeth Van Leer, M.D. is one of 1,190 emergency 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 2009, is newer than 55% of them.
- NPI issued2009 · 55% of these records are older, 42% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated2008 · median 2010 among the 571 with a school on file
- Record last updated2016 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Maryland
There are 1,190 emergency medicine physician records in Maryland.
All 1,190 in Maryland → Every provider in Columbia → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Mark Baskerville, M.D.Columbia, MD 210441306801824
- Donald BerlinColumbia, MD 210441285678649
- Kevin CookeColumbia, MD 210441871529172
- Chayan DeyColumbia, MD 210441710913967
- Selamawit GetachewColumbia, MD 210441215973656
- Levan KuckColumbia, MD 210441114962727
- Everette Lafon, M.D.Columbia, MD 210441588856132
- F Martinez, M.DColumbia, MD 210441871634386
Common questions
What is Patricia Elizabeth Van Leer, M.D.'s NPI number?
Patricia Elizabeth Van Leer, M.D.'s National Provider Identifier (NPI) is 1801033204, issued on Jan 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Patricia Elizabeth Van Leer, M.D. located?
The NPPES record lists a practice address at 5575 Cedar LN, Columbia, MD, 21044. Phone: (410) 740-7777. Providers update this record themselves, so call before visiting.
How can I verify Patricia Elizabeth Van Leer, M.D.'s license?
NPPES lists Maryland license number D0079471, as entered by the provider. 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 Patricia Elizabeth Van Leer, M.D. prescribe under Medicare Part D?
In 2024, Patricia Elizabeth Van Leer, M.D. had 385 Medicare Part D claims for 287 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.