NPPES file of Aug 9, 2026

Marta I. Markman, MD

Pediatrics Physician · Glen Burnie, MD

Marta I. Markman, MD is a pediatrics physician with a practice address in Glen Burnie, Maryland, and NPI 1023120284, issued on Aug 31, 2006. Check the license (Maryland D40327, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023120284
Name
Marta I. Markman
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
D40327 MD
Self-reported in NPPES; status is on the state search
Practice location
795 Aquahart RD Ste 205, Glen Burnie, MD 21061
Phone
(410) 590-8826
Enumerated
Aug 31, 2006
Record last updated
Feb 19, 2025
Fax
(410) 768-1949
Medicaid ID
081741400 MD
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 795 Aquahart RD Ste 205

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

  1. Casey McGinnis, DNP, CPNPPediatric Nurse Practitioner1063950491

Verify Marta I. Markman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D40327
    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

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Industry payments in 2024: $95.96

4 payments; by number, the most common kind was food and beverage; the largest payer was Corium, LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marta Markman$95.96
  2. Specialty average$842.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

33 pediatrics physician records list a practice address in Glen Burnie

They are 33 of the 1,989 NPPES records with a practice address in Glen Burnie, and 1,842 pediatrics physician records in Maryland.

Other pediatrics physician records in Maryland

  1. Bernard Abbott, MDBaltimore, MD1063440329
  2. Ahmed Abdel-Gawad, MDCambridge, MD1790747996
  3. Yara Abdelaal, DOEaston, MD1114591682
  4. Fatima AbdoLutherville Timonium, MD1477047207
  5. Victor Abdow, M.D.Rockville, MD1306806872
  6. Khaled Abdul Rahman, MDPrincess Anne, MD1942799465
  7. Najla Abdur-Rahman, M.D.Windsor Mill, MD1518956663
  8. Bethlehem Abebe-Wolpaw, MDBaltimore, MD1255462289
  9. Dianna Abney, M.D.Waldorf, MD1801885090
  10. Janet Adams, M.D.College Park, MD1962408005

Common questions

What is Marta I. Markman, MD's NPI number?

Marta I. Markman, MD's National Provider Identifier (NPI) is 1023120284, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marta I. Markman, MD located?

The NPPES record lists a practice address at 795 Aquahart RD Ste 205, Glen Burnie, MD, 21061. Phone: (410) 590-8826. Providers update this record themselves, so call before visiting.

How can I verify Marta I. Markman, MD's license?

NPPES lists Maryland license number D40327, 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.