Mariah Liberty
Physical Therapist · Harvard, MA
Mariah Liberty is a physical therapist with a practice address in Harvard, Massachusetts, and NPI 1235687278, issued on Sep 20, 2016. Check the license (Massachusetts PTL25496, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mariah Liberty
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PTL25496 MA
Self-reported in NPPES; status is on the state search - Practice location
- 325 Ayer RD, Harvard, MA 01451
- Phone
- (978) 772-8100
- Enumerated
- Sep 20, 2016
- Record last updated
- Feb 5, 2025
- Fax
- (978) 772-8102
- Medicare enrollment
- Enrolled (PECOS I20210802000124); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,100 in Massachusetts → Look up another NPI →
Also registered at 325 Ayer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeanna ClarkPhysical Therapist1598598484
- Kyle Contreras, DPT, CSCSPhysical Therapist1609512755
- Warren Dalwin, D. M. D.General Practice Dentistry1306896055
- Lori DeryPhysical Therapist1972791788
- Donna GalottaPhysical Therapist1144302423
- Marybeth Griffith, PTPhysical Therapist1376618074
Verify Mariah Liberty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license PTL25496Check 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
- Connections Physical Therapy, Inc.Harvard, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariah Liberty among 7,100 physical therapist records in Massachusetts
Mariah Liberty 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. Its NPI, issued in 2016, is newer than 56% of them.
- NPI issued2016 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated2016 · 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).
10 physical therapist records list a practice address in Harvard
They are 10 of the 100 NPPES records with a practice address in Harvard, and 7,100 physical therapist records in Massachusetts.
All 7,100 in Massachusetts → Every provider in Harvard → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Jeanna ClarkHarvard, MA 014511598598484
- Kyle Contreras, DPT, CSCSHarvard, MA 014511609512755
- Lori DeryHarvard, MA 014511972791788
- Donna GalottaHarvard, MA 014511144302423
- Marybeth Griffith, PTHarvard, MA 014511376618074
- Eileen Kurcon, PTHarvard, MA 014511023068517
- Julia Lasante, PTHarvard, MA 014511649409517
- Hannah Stamm, LAT, ATC, DPT, PTHarvard, MA 014511134681174
Common questions
What is Mariah Liberty's NPI number?
Mariah Liberty's National Provider Identifier (NPI) is 1235687278, issued on Sep 20, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mariah Liberty located?
The NPPES record lists a practice address at 325 Ayer RD, Harvard, MA, 01451. Phone: (978) 772-8100. Providers update this record themselves, so call before visiting.
How can I verify Mariah Liberty's license?
NPPES lists Massachusetts license number PTL25496, as entered by the provider. 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. 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.