Merrimack Valley Physical Therapy
NPI 1396177267 · Physical Therapy Clinic/Center · Lawrence, MA
Enrolled with Medicare as Part B Supplier - Physical/Occupational Therapy Group in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Merrimack Valley Physical Therapy is a Physical Therapy Clinic/Center organization in Lawrence, MA (NPI 1396177267).
Provider details
- NPI number
- 1396177267
- Entity type
- Organization
- Primary specialty
- Physical Therapy Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Demetre Xintaropoulos, Owner/Director(781) 727-8897
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Merrimack Valley Physical Therapy
Registry dates
- Enumerated
- 2013-08-02
- Last updated
- 2014-01-13
Frequently asked questions
- What is Merrimack Valley Physical Therapy's NPI number?
- Merrimack Valley Physical Therapy's National Provider Identifier (NPI) is 1396177267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Merrimack Valley Physical Therapy?
- Merrimack Valley Physical Therapy is classified in the NPPES registry as Physical Therapy Clinic/Center (Ambulatory Health Care Facilities).
- Where is Merrimack Valley Physical Therapy located?
- Merrimack Valley Physical Therapy's practice location on file with NPPES is 225 Essex St, Lawrence, MA 01840-1553.
- What is Merrimack Valley Physical Therapy's phone number?
- The practice phone number listed in the NPPES registry for Merrimack Valley Physical Therapy is (978) 208-0402.
- Does Merrimack Valley Physical Therapy accept Medicare?
- Merrimack Valley Physical Therapy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Merrimack Valley Physical Therapy?
- The authorized official listed on Merrimack Valley Physical Therapy's NPPES record is Demetre Xintaropoulos, Owner/Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Merrimack Valley Physical Therapy's NPI active?
- Yes — Merrimack Valley Physical Therapy's NPI (1396177267) is active in the NPPES registry as of the last update on 2014-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.