Lydia Massaro
Physical Therapist · Lexington, MA
Lydia Massaro is a physical therapist with a practice address in Lexington, Massachusetts, and NPI 1508755364, issued on Jun 28, 2025. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Lydia Massaro
- Primary taxonomy
- Physical Therapist 225100000X
- Practice location
- 56 Watertown St, Lexington, MA 02421
- Phone
- (781) 819-3652
- Enumerated
- Jun 28, 2025
- Record last updated
- Jun 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20250710001651); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,100 in Massachusetts → Look up another NPI →
Also registered at 56 Watertown St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Briana GyrOccupational Therapist1902519028
Verify Lydia Massaro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Lydia Massaro among 7,100 physical therapist records in Massachusetts
Lydia Massaro is one of 7,100 physical therapist records with a practice address in Massachusetts. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 93% of them.
- NPI issued2025 · 93% of these records are older, 2% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated2024 · median 2017 among the 2,371 with a school on file
- Record last updated2025 · 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 physical therapist records list a practice address in Lexington
They are 55 of the 1,467 NPPES records with a practice address in Lexington, and 7,100 physical therapist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,100 in Massachusetts → Every provider in Lexington → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Stephanie Burns, DPTLexington, MA 024211114209160
- Susan Cunningham, PTLexington, MA 024211710042296
- Kristen Delpaine, PTLexington, MA 024211588999841
- Mark Dynan, PT, DPT, OCSLexington, MA 024211255631545
- Kerry Fagan, PTLexington, MA 024211821209586
- Colleen Gallagher, PTLexington, MA 024211710062963
- Joanne Kerwin, PHYSICAL THERAPISTLexington, MA 024211710102942
- Susan Lalone, MS PTLexington, MA 024211336117647
Common questions
What is Lydia Massaro's NPI number?
Lydia Massaro's National Provider Identifier (NPI) is 1508755364, issued on Jun 28, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Lydia Massaro located?
The NPPES record lists a practice address at 56 Watertown St, Lexington, MA, 02421. Phone: (781) 819-3652. Providers update this record themselves, so call before visiting.
How can I verify Lydia Massaro's license?
Search the Massachusetts 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. 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.