NPPES file of Aug 9, 2026

Ross Mathew Haley, DPT

Physical Therapist · Millsboro, DE

Ross Mathew Haley, DPT is a physical therapist with a practice address in Millsboro, Delaware, and NPI 1043542624, issued on Feb 5, 2010. Check the license (Delaware J1-0002559, as entered in NPPES) with the Delaware 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
1043542624
Name
Ross Mathew Haley
Credential
DPT
Primary taxonomy
Physical Therapist 225100000X
License number
J1-0002559 DE
Self-reported in NPPES; status is on the state search
Practice location
395 Old Landing RD Ste 201, Millsboro, DE 19966
Phone
(302) 934-3922
Enumerated
Feb 5, 2010
Record last updated
Jul 12, 2026
Fax
(302) 907-4044
Medicare enrollment
Enrolled (PECOS I20161229000113); 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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Verify Ross Mathew Haley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Delaware board licenses this profession
    Search for license J1-0002559
    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 Delaware 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. Premier Physical Therapy And Sports Performance Limited PartnershipSmyrna, DE

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

Ross Mathew Haley among 1,131 physical therapist records in Delaware

Ross Mathew Haley, DPT is one of 1,131 physical therapist records with a practice address in Delaware. 46% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 33% of them.

  • NPI issued2010 · 33% of these records are older, 64% newer
  • In a Medicare fileYes · 46% of these records are
  • In the CMS Doctors and Clinicians fileYes · 46% of these records are
  • Graduated2009 · median 2016 among the 518 with a school on file
  • Record last updated2026 · 57% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

49 physical therapist records list a practice address in Millsboro

They are 49 of the 341 NPPES records with a practice address in Millsboro, and 1,131 physical therapist records in Delaware.

The 8 physical therapist records with the nearest ZIP codes

  1. Sara Chalabala, PT, DPTMillsboro, DE 199661265727523
  2. Rocky Del Rosario, DPTMillsboro, DE 199661558698118
  3. Estrelle Romina Diaz, RPTMillsboro, DE 199661760761688
  4. Amy Lewis, PTMillsboro, DE 199661073822011
  5. Kristen Loose, DPT, OTR/LMillsboro, DE 199661942242466
  6. Joseph Nichols, MPTMillsboro, DE 199661376622860
  7. Erin Nielsen, PTMillsboro, DE 199661841230059
  8. Worsdell Pearson, PTMillsboro, DE 199661558591958

Common questions

What is Ross Mathew Haley, DPT's NPI number?

Ross Mathew Haley, DPT's National Provider Identifier (NPI) is 1043542624, issued on Feb 5, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Ross Mathew Haley, DPT located?

The NPPES record lists a practice address at 395 Old Landing RD Ste 201, Millsboro, DE, 19966. Phone: (302) 934-3922. Providers update this record themselves, so call before visiting.

How can I verify Ross Mathew Haley, DPT's license?

NPPES lists Delaware license number J1-0002559, as entered by the provider. Search the Delaware 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.