Registry data as of Aug 27, 2026

Nathaniel Grimm, MS, LAT, ATC

Athletic Trainer · Germantown, MD

Nathaniel Grimm, MS, LAT, ATC is an athletic trainer with a practice address in Germantown, Maryland, and NPI 1841955671, issued on Nov 6, 2021. Check the license 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
1841955671
Name
Nathaniel Grimm
Credential
MS, LAT, ATC
Primary taxonomy
Athletic Trainer 2255A2300X
Practice location
19401 Crystal Rock Dr, Germantown, MD 20874
Phone
(585) 645-8640
Enumerated
Nov 6, 2021
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 19401 Crystal Rock Dr

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

  1. Madison Buckholz, MA. ED.S. NCSPSchool Psychologist1659182640

Verify Nathaniel Grimm in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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.

Athletic Trainer providers in Maryland

There are 802 athletic trainer records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 802 in Maryland → Every provider in Germantown →

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 Nathaniel Grimm, MS, LAT, ATC's NPI number?

Nathaniel Grimm, MS, LAT, ATC's National Provider Identifier (NPI) is 1841955671, issued on Nov 6, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Grimm, MS, LAT, ATC located?

The NPPES record lists a practice address at 19401 Crystal Rock Dr, Germantown, MD, 20874. Phone: (585) 645-8640. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Grimm, MS, LAT, ATC's license?

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.

Compiled from official public sources by the editorial process.

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.