Marleen McKenzie, M.D.
Anesthesiology Physician · Columbia, MD
Marleen McKenzie, M.D. is an anesthesiology physician with a practice address in Columbia, Maryland, and NPI 1831221621, issued on Mar 9, 2007. Check the license (Maryland D0055823, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Marleen McKenzie
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- D0055823 MD
MD 31551 DC
Self-reported in NPPES; status is on the state search - Practice location
- 5228 Lightfoot Path, Columbia, MD 21044
- Phone
- (410) 740-8133
- Enumerated
- Mar 9, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 740-0281
- Medicare enrollment
- Enrolled (PECOS I20040813000394); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,253 in Maryland → Look up another NPI →
Verify Marleen McKenzie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0055823Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Northstar Anesthesia OF Maryland LLCWilliamsport, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marleen McKenzie among 1,253 anesthesiology physician records in Maryland
Marleen McKenzie, M.D. is one of 1,253 anesthesiology physician records with a practice address in Maryland. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 39% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1995 · median 2005 among the 813 with a school on file
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Maryland
There are 1,253 anesthesiology physician records in Maryland.
All 1,253 in Maryland → Every provider in Columbia → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Eissa Asemani, M.D.Columbia, MD 210441770550329
- Cheryl Burruss, M.D.Columbia, MD 210441992771810
- Clarita Dawson, M.D.Columbia, MD 210441649246554
- Isabel De Leon-Alegado, M.D.Columbia, MD 210441760458681
- Keith Hunter, MDColumbia, MD 210441437365236
- Cheryl Johnson-Bracey, M.D.Columbia, MD 210441952378796
- Venkateswara Mandava, M.DColumbia, MD 210441750423042
- Bernard Marquis, M.D.Columbia, MD 210441114993045
Common questions
What is Marleen McKenzie, M.D.'s NPI number?
Marleen McKenzie, M.D.'s National Provider Identifier (NPI) is 1831221621, issued on Mar 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marleen McKenzie, M.D. located?
The NPPES record lists a practice address at 5228 Lightfoot Path, Columbia, MD, 21044. Phone: (410) 740-8133. Providers update this record themselves, so call before visiting.
How can I verify Marleen McKenzie, M.D.'s license?
NPPES lists Maryland license number D0055823, 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.
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.