NPPES file of Aug 9, 2026

Mark Evan Lindsay, M.D., PH.D.

Pediatric Cardiology Physician · Baltimore, MD

Mark Evan Lindsay, M.D., PH.D. is a pediatric cardiology physician with a practice address in Baltimore, Maryland, and NPI 1366588790, issued on Jan 30, 2007. Check the license (Maryland D67923, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366588790
Name
Mark Evan Lindsay
Credential
M.D., PH.D.
Primary taxonomy
Pediatric Cardiology Physician 2080P0202X
License numbers
D67923 MD
18473 MD
Self-reported in NPPES; status is on the state search
Practice location
600 N Wolfe St, Baltimore, MD 21287
Phone
(410) 434-2734
Enumerated
Jan 30, 2007
Record last updated
Jan 29, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicaid ID
036666800 MD
Medicare enrollment
Enrolled (PECOS I20121220000123); accepts Medicare assignment
Medical or professional school
University Of Virginia School Of Medicine, 2003
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 600 N Wolfe St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abdulrahman Abodarahim, MBBCHOphthalmology Physician1770182560
  2. Aida Abou-ZamzamStudent in an Organized Health Care Education/Training Program1891456034
  3. Mya AbousyStudent in an Organized Health Care Education/Training Program1700422169
  4. Christopher Abularrage, MDVascular Surgery Physician1063675908
  5. Sahaja Acharya, M.D.Radiation Oncology Physician1639436603
  6. Stephen Achuff, M.D.Cardiovascular Disease Physician1326001033

Verify Mark Evan Lindsay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D67923
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Massachusetts General Physicians Organization IncBoston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Evan Lindsay among 38 pediatric cardiology physician records in Maryland

Mark Evan Lindsay, M.D., PH.D. is one of 38 pediatric cardiology physician records with a practice address in Maryland. 68% 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 47% of them.

  • NPI issued2007 · 47% of these records are older, 45% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2003 · median 2005 among the 21 with a school on file
  • Record last updated2011 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Cardiology Physician providers in Maryland

There are 38 pediatric cardiology physician records in Maryland.

The 8 pediatric cardiology physician records with the nearest ZIP codes

  1. Joanne Chiu, MDBaltimore, MD 212871659515344
  2. John Coulson, M.D.Baltimore, MD 212871558382077
  3. Jane Crosson, MDBaltimore, MD 212871811944762
  4. Caridad Delauz, M.D.Baltimore, MD 212871205094828
  5. Allen Everett, M.D.Baltimore, MD 212871275561169
  6. Hannah Fraint, M.D.Baltimore, MD 212871578797346
  7. Shelby Kutty, MDBaltimore, MD 212871215092036
  8. Jennifer Pardo, M.D.Baltimore, MD 212871689798365

Common questions

What is Mark Evan Lindsay, M.D., PH.D.'s NPI number?

Mark Evan Lindsay, M.D., PH.D.'s National Provider Identifier (NPI) is 1366588790, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark Evan Lindsay, M.D., PH.D. located?

The NPPES record lists a practice address at 600 N Wolfe St, Baltimore, MD, 21287. Phone: (410) 434-2734. Providers update this record themselves, so call before visiting.

How can I verify Mark Evan Lindsay, M.D., PH.D.'s license?

NPPES lists Maryland license number D67923, 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.