Registry data as of Aug 27, 2026

Mary Nadelen, ATC

Athletic Trainer · Towson, MD

Mary Nadelen, ATC is an athletic trainer with a practice address in Towson, Maryland, and NPI 1861847220, issued on May 3, 2016. Check the license (Maryland A0000269, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1861847220
Name
Mary Nadelen
Credential
ATC
Primary taxonomy
Athletic Trainer 2255A2300X
License number
A0000269 MD
Self-reported in NPPES; status is on the state search
Practice location
Towson University, Towson, MD 21252
Phone
(410) 704-3751
Enumerated
May 3, 2016
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 Towson University

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

  1. Matthew Rothbard, ATCAthletic Trainer1831182286

Verify Mary Nadelen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license A0000269
    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
Find 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.

75 athletic trainer records list a Towson practice address

They are 75 of the 3,721 NPPES records with a Towson practice address, and 802 athletic trainer records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other athletic trainer records in Maryland

  1. Sarah AbeHighland, MD1891203188
  2. Allison Abell, LAT, LMT, ATCSeverna Park, MD1235677402
  3. Rachel AbunassarLaurel, MD1477187227
  4. Melanie Adams, ATCFrederick, MD1700870151
  5. Sarah AdkinsNorth East, MD1235693359
  6. Mia AguiarGaithersburg, MD1770467011
  7. Kristen AkersHagerstown, MD1023571791
  8. Elizabeth Alaimo, ATCBaltimore, MD1609436146
  9. Angelica AliceaFrederick, MD1649996208
  10. Brenna Allen, ATC, LATUrbana, MD1699485441

Common questions

What is Mary Nadelen, ATC's NPI number?

Mary Nadelen, ATC's National Provider Identifier (NPI) is 1861847220, issued on May 3, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Mary Nadelen, ATC located?

The NPPES record lists a practice address at Towson University, Towson, MD, 21252. Phone: (410) 704-3751. Providers update this record themselves, so call before visiting.

How can I verify Mary Nadelen, ATC's license?

NPPES lists Maryland license number A0000269, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.