Nathaniel Mark Mailloux, PT
Physical Therapist · West Babylon, NY
Nathaniel Mark Mailloux, PT is a physical therapist with a practice address in West Babylon, New York, and NPI 1013517788, issued on Oct 30, 2020. Check the license (New York 046438, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nathaniel Mark Mailloux
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 046438 NY
Self-reported in NPPES; status is on the state search - Practice location
- 65 Belmont Ave, West Babylon, NY 11704
- Phone
- (603) 716-6530
- Enumerated
- Oct 30, 2020
- Record last updated
- Oct 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210119002682); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 21,756 in New York → Look up another NPI →
Verify Nathaniel Mark Mailloux in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 046438Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Universus Physical Therapy PLLCHuntington, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathaniel Mark Mailloux among 21,756 physical therapist records in New York
Nathaniel Mark Mailloux, PT is one of 21,756 physical therapist records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 70% of them.
- NPI issued2020 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated2020 · median 2016 among the 7,302 with a school on file
- Record last updated2020 · 66% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 physical therapist records list a practice address in West Babylon
They are 17 of the 550 NPPES records with a practice address in West Babylon, and 21,756 physical therapist records in New York.
All 21,756 in New York → Every provider in West Babylon → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Maria Joyce BelzaWest Babylon, NY 117041831404862
- Karen Chamberlain, M.S.,P.T.West Babylon, NY 117041376893750
- Jeffrey Chichester, PHYSICAL THERAPISTWest Babylon, NY 117041538330808
- Valerie D'Angelo, P.T.West Babylon, NY 117041356589824
- Diane Davison, PTBabylon, NY 117041619091683
- Meridith Eaton, PHYSICAL THERAPISTWest Babylon, NY 117041245466952
- Timothy Golub, PTWest Babylon, NY 117041629057674
- Sarah Murtagh, P.T.West Babylon, NY 117041346503042
Common questions
What is Nathaniel Mark Mailloux, PT's NPI number?
Nathaniel Mark Mailloux, PT's National Provider Identifier (NPI) is 1013517788, issued on Oct 30, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Nathaniel Mark Mailloux, PT located?
The NPPES record lists a practice address at 65 Belmont Ave, West Babylon, NY, 11704. Phone: (603) 716-6530. Providers update this record themselves, so call before visiting.
How can I verify Nathaniel Mark Mailloux, PT's license?
NPPES lists New York license number 046438, as entered by the provider. Search the New York 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.