Mary K. Baker, PT
Physical Therapist · Lawrence, MA
Mary K. Baker, PT is a physical therapist with a practice address in Lawrence, Massachusetts, and NPI 1053602581, issued on May 2, 2011. Check the license (Massachusetts 2373, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary K. Baker
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 2373 MA
Self-reported in NPPES; status is on the state search - Practice location
- 360 Merrimack St, Lawrence, MA 01843
- Phone
- (978) 552-4000
- Enumerated
- May 2, 2011
- Record last updated
- May 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 7,100 in Massachusetts → Look up another NPI →
Also registered at 360 Merrimack St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosemary AllardCase Manager/Care Coordinator1568041697
- Samuel Allen, M.D.Ophthalmology Physician1649253444
- Adrienne AndersonStudent in an Organized Health Care Education/Training Program1184092330
- Maria AnzianiCounselor1720753874
- Aleisha Ayala CottoBehavior Technician1821916735
- Stephanie BaezMental Health Counselor1194122606
Verify Mary K. Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2373Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mary K. Baker among 7,100 physical therapist records in Massachusetts
Mary K. Baker, PT 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 2011, is newer than 38% of them.
- NPI issued2011 · 38% of these records are older, 59% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 33% of these records are
- Record last updated2011 · 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).
21 physical therapist records list a practice address in Lawrence
They are 21 of the 2,264 NPPES records with a practice address in Lawrence, 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 Lawrence → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Patricia Baines-Arndt, PTLawrence, MA 018431144408584
- Kathleen Coale, P.T., D.P.T, CEEAALawrence, MA 018431629540158
- Ileen Conn, R..P.T.Lawrence, MA 018431821254699
- Diana Dignam, PTLawrence, MA 018431124314331
- Rachel Harris, DPTLawrence, MA 018431598443392
- Martha McClure, PTLawrence, MA 018431588963367
- Jessica McLaughlin, DPTLawrence, MA 018431730589748
- Jenna Picco, PT, DPTLawrence, MA 018431790029163
Common questions
What is Mary K. Baker, PT's NPI number?
Mary K. Baker, PT's National Provider Identifier (NPI) is 1053602581, issued on May 2, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mary K. Baker, PT located?
The NPPES record lists a practice address at 360 Merrimack St, Lawrence, MA, 01843. Phone: (978) 552-4000. Providers update this record themselves, so call before visiting.
How can I verify Mary K. Baker, PT's license?
NPPES lists Massachusetts license number 2373, 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. 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.