Christopher C. Lorentz, M.D.
Emergency Medicine Physician · Towson, MD
Christopher C. Lorentz, M.D. is an emergency medicine physician with a practice address in Towson, Maryland, and NPI 1902865892, issued on Mar 21, 2006. Check the license (Maryland D29931, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Christopher C. Lorentz
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- D29931 MD
Self-reported in NPPES; status is on the state search - Practice location
- 7601 Osler Dr, Towson, MD 21204
- Phone
- (410) 337-1226
- Enumerated
- Mar 21, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (410) 337-1118
- Medicare enrollment
- Enrolled (PECOS I20111027000458); accepts Medicare assignment
- Medical or professional school
- Un Of California, Irvine, College Of Medicine, 1976
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,190 in Maryland → Look up another NPI →
Also registered at 7601 Osler Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christopher C. Lorentz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D29931Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average emergency medicine physician in 2024
143 Medicare Part D claims for 90 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Prednisone14 claims
- Cephalexin11 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.
Industry payments in 2024: $49.77
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Chester River Hospital CenterChestertown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher C. Lorentz among 1,190 emergency medicine physician records in Maryland
Christopher C. Lorentz, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 59% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1976 · median 2010 among the 571 with a school on file
- Record last updated2026 · 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 Towson → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Michael Barwick, MDBaltimore, MD 212041588664593
- Eric Beauvois, MDTowson, MD 212041730142654
- Carl Bessent, M.D.Towson, MD 212041780643890
- David Bishai, MDTowson, MD 212041487618252
- Robert Brannan, M.D.Towson, MD 212041649233586
- Gail Cunningham, M.D.Towson, MD 212041316906316
- Fabrice Czarnecki, M.D.Towson, MD 212041497758056
- Marcus Dana, CRNPTowson, MD 212041558319228
Common questions
What is Christopher C. Lorentz, M.D.'s NPI number?
Christopher C. Lorentz, M.D.'s National Provider Identifier (NPI) is 1902865892, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher C. Lorentz, M.D. located?
The NPPES record lists a practice address at 7601 Osler Dr, Towson, MD, 21204. Phone: (410) 337-1226. Providers update this record themselves, so call before visiting.
How can I verify Christopher C. Lorentz, M.D.'s license?
NPPES lists Maryland license number D29931, 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 Christopher C. Lorentz, M.D. prescribe under Medicare Part D?
In 2024, Christopher C. Lorentz, M.D. had 143 Medicare Part D claims for 90 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.