Marissa Leigh Khajavi, MD
Public Health & General Preventive Medicine Physician · Columbia, MD
Marissa Leigh Khajavi, MD is a public health & general preventive medicine physician with a practice address in Columbia, Maryland, and NPI 1235543224, issued on Jun 17, 2014. Check the license (Maryland D0085229, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Marissa Leigh Khajavi
- Credential
- MD
- Primary taxonomy
- Public Health & General Preventive Medicine Physician 2083P0901X
- License numbers
- D0085229 MD
P30079 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5500 Knoll North Dr Ste 370, Columbia, MD 21045
- Phone
- (410) 837-2050
- Enumerated
- Jun 17, 2014
- Record last updated
- Feb 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (866) 629-0091
- Medicare enrollment
- Enrolled (PECOS I20210208002636); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest public health & general preventive medicine physician records → All 130 in Maryland → Look up another NPI →
Also registered at 5500 Knoll North Dr Ste 370
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Carmen Alvarez, NP-C, CNMFamily Nurse Practitioner1396925723
- Shemicka Asom, CRNPFamily Nurse Practitioner1982025375
- William Brown, LCSW-CClinical Social Worker1508139445
- Jillian Clark, LCSW-CClinical Social Worker1962173880
Verify Marissa Leigh Khajavi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0085229Check 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
- Chase Brexton Health Services IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Leigh Khajavi among 130 public health & general preventive medicine physician records in Maryland
Marissa Leigh Khajavi, MD is one of 130 public health & general preventive medicine physician records with a practice address in Maryland. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 80% of them.
- NPI issued2014 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2013 · median 2006 among the 10 with a school on file
- Record last updated2021 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083P0901X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Public Health & General Preventive Medicine Physician providers in Maryland
There are 130 public health & general preventive medicine physician records in Maryland.
All 130 in Maryland → Every provider in Columbia → Public Health & General Preventive Medicine Physician nationwide →
The 8 public health & general preventive medicine physician records with the nearest ZIP codes
- Aisha Rivera Margarin, MDColumbia, MD 210451366741365
- Peter Beilenson, MD, MPHColumbia, MD 210461982889366
- Cynthia Lipsitz, MD MPHColumbia, MD 210461326170069
- Gerald Zelinger, M.D.Ellicott City, MD 210421154465029
- Linda Whitby, M.D.Edgewater, MD 210371912999228
- Miriam Alexander, MDHunt Valley, MD 210311427179308
- Jamie SibelBel Air, MD 210141396241006
- Steven Cersovsky, MD, MPHAberdeen Proving Ground, MD 210101891765111
Common questions
What is Marissa Leigh Khajavi, MD's NPI number?
Marissa Leigh Khajavi, MD's National Provider Identifier (NPI) is 1235543224, issued on Jun 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Leigh Khajavi, MD located?
The NPPES record lists a practice address at 5500 Knoll North Dr Ste 370, Columbia, MD, 21045. Phone: (410) 837-2050. Providers update this record themselves, so call before visiting.
How can I verify Marissa Leigh Khajavi, MD's license?
NPPES lists Maryland license number D0085229, 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.