Maris Grove, Inc
NPI 1578767612 · Rehabilitation Clinic/Center · Glen Mills, PA
Enrolled with Medicare as Part a Provider - Outpatient Physical Therapy/Occupational Therapy/Speech Pathology Services · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maris Grove, Inc is a Rehabilitation Clinic/Center organization in Glen Mills, PA (NPI 1578767612).
Provider details
- NPI number
- 1578767612
- Entity type
- Organization
- Primary specialty
- Rehabilitation Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Christopher Rathmann, Assistant Treasurer(410) 402-2390
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
19 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
- Maris Grove Outpatient Rehabilitation Agency
Registry dates
- Enumerated
- 2007-06-13
- Last updated
- 2012-10-11
Frequently asked questions
- What is Maris Grove, Inc's NPI number?
- Maris Grove, Inc's National Provider Identifier (NPI) is 1578767612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Maris Grove, Inc?
- Maris Grove, Inc is classified in the NPPES registry as Rehabilitation Clinic/Center (Ambulatory Health Care Facilities).
- Where is Maris Grove, Inc located?
- Maris Grove, Inc's practice location on file with NPPES is 100 Maris Grove Way, Glen Mills, PA 19342-1282.
- What is Maris Grove, Inc's phone number?
- The practice phone number listed in the NPPES registry for Maris Grove, Inc is (610) 387-4470.
- Does Maris Grove, Inc accept Medicare?
- Maris Grove, Inc 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 Maris Grove, Inc?
- The authorized official listed on Maris Grove, Inc's NPPES record is Christopher Rathmann, Assistant Treasurer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Maris Grove, Inc's NPI active?
- Yes — Maris Grove, Inc's NPI (1578767612) is active in the NPPES registry as of the last update on 2012-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.