Registry data as of Aug 27, 2026

Jennifer Duncan, PTA

Physical Therapy Assistant · Frederick, MD

Jennifer Duncan, PTA is a physical therapy assistant with a practice address in Frederick, Maryland, and NPI 1720213762, issued on May 20, 2009. Check the license (Maryland 2931, 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
1720213762
Name
Jennifer Duncan
Credential
PTA
Primary taxonomy
Physical Therapy Assistant 225200000X
License number
2931 MD
Self-reported in NPPES; status is on the state search
Practice location
2779 Lynn St, Frederick, MD 21704
Phone
(443) 983-6311
Enumerated
May 20, 2009
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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Verify Jennifer Duncan 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 2931
    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.

52 physical therapy assistant records list a Frederick practice address

They are 52 of the 3,981 NPPES records with a Frederick practice address, and 1,283 physical therapy assistant records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other physical therapy assistant records in Maryland

  1. Ihsan Abdul Jabbar, PTALutherville, MD1154741437
  2. Kristy Abell, PTAAbingdon, MD1760337067
  3. Kristin Adams, PTAEaston, MD1366713448
  4. Tony AdamsWestminster, MD1326163213
  5. Keila Addlesberger, PTASalisbury, MD1326335605
  6. Jessica Adkisson, PTASalisbury, MD1063667269
  7. Jess AgaParkville, MD1336627306
  8. Yasir Ahmed, PTASilver Spring, MD1437437670
  9. Jennifer Alexander, PTABowie, MD1912242991
  10. Mary Alexander, PTABaltimore, MD1245451517

Common questions

What is Jennifer Duncan, PTA's NPI number?

Jennifer Duncan, PTA's National Provider Identifier (NPI) is 1720213762, issued on May 20, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Duncan, PTA located?

The NPPES record lists a practice address at 2779 Lynn St, Frederick, MD, 21704. Phone: (443) 983-6311. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Duncan, PTA's license?

NPPES lists Maryland license number 2931, 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.