NPPES file of Aug 9, 2026

Erin Marie Lonon

Physical Therapist · Laurel, MD

Erin Marie Lonon is a physical therapist with a practice address in Laurel, Maryland, and NPI 1417333816, issued on Aug 7, 2015. Check the license (Maryland 25602, as entered in NPPES) with the Maryland board that licenses this profession; 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
1417333816
Name
Erin Marie Lonon
Primary taxonomy
Physical Therapist 225100000X
License number
25602 MD
Self-reported in NPPES; status is on the state search
Practice location
14201 Laurel Park Dr, Laurel, MD 20707
Phone
(301) 497-2385
Enumerated
Aug 7, 2015
Record last updated
Jun 7, 2022
Medicare enrollment
Enrolled (PECOS I20200911000658); accepts Medicare assignment
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 14201 Laurel Park Dr

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

  1. Sarabjit Anand, M.D.Surgery Physician1013915651
  2. Nicholas Argento, M.D.LEndocrinology, Diabetes & Metabolism Physician1093781155
  3. Paul Armstrong, MDInternal Medicine Physician1265547590
  4. Yau Huei Chung, MDOphthalmology Physician1740388453
  5. Timothy Ehiabor, MDHospitalist Physician1720246622
  6. Rene Gelber, M.D.Surgery Physician1376513390

Verify Erin Marie Lonon 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 25602
    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.

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Bills Medicare through one group practice

  1. Fox Rehab PT MD LLCBaltimore, MD

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

Erin Marie Lonon among 6,177 physical therapist records in Maryland

Erin Marie Lonon is one of 6,177 physical therapist records with a practice address in Maryland. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 53% of them.

  • NPI issued2015 · 53% of these records are older, 43% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated2015 · median 2015 among the 2,359 with a school on file
  • Record last updated2022 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

121 physical therapist records list a practice address in Laurel

They are 121 of the 2,372 NPPES records with a practice address in Laurel, and 6,177 physical therapist records in Maryland.

The 8 physical therapist records with the nearest ZIP codes

  1. Michelle Barbare, M.P.T.Laurel, MD 207071831395318
  2. William Chestnut, MSPTLaurel, MD 207071598899098
  3. Ronald Herbst, MPTLaurel, MD 207071447264718
  4. Brian Hoy, PTLaurel, MD 207071811974355
  5. Gayna Lacy, DPTLaurel, MD 207071639370091
  6. Liza Lisay, P.T.Laurel, MD 207071144334657
  7. Gwendolyn O'Tang, PTLaurel, MD 207071225231913
  8. Karen Obrochta, PTLaurel, MD 207071265574636

Common questions

What is Erin Marie Lonon's NPI number?

Erin Marie Lonon's National Provider Identifier (NPI) is 1417333816, issued on Aug 7, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Erin Marie Lonon located?

The NPPES record lists a practice address at 14201 Laurel Park Dr, Laurel, MD, 20707. Phone: (301) 497-2385. Providers update this record themselves, so call before visiting.

How can I verify Erin Marie Lonon's license?

NPPES lists Maryland license number 25602, 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), 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.