Mary Catherine Maher, PHYSICIAN ASSISTANT
NPI 1689191553 · Physician Assistant · Warwick, RI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Catherine Maher, PHYSICIAN ASSISTANT is a Physician Assistant provider in Warwick, RI (NPI 1689191553).
Provider details
- NPI number
- 1689191553
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHYSICIAN ASSISTANT
- Sex
- Female
- Sole proprietor
- No
- License
- PA00996 (RI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
Registry dates
- Enumerated
- 2017-08-23
- Last updated
- 2017-08-23
Frequently asked questions
- What is Mary Catherine Maher's NPI number?
- Mary Catherine Maher's National Provider Identifier (NPI) is 1689191553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Catherine Maher's specialty?
- Mary Catherine Maher is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Catherine Maher located?
- Mary Catherine Maher's practice location on file with NPPES is 535 Centerville Rd Ste 102, Warwick, RI 02886-4376.
- What is Mary Catherine Maher's phone number?
- The practice phone number listed in the NPPES registry for Mary Catherine Maher is (401) 773-7220.
- Does Mary Catherine Maher accept Medicare?
- Mary Catherine Maher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Catherine Maher's NPI active?
- Yes — Mary Catherine Maher's NPI (1689191553) is active in the NPPES registry as of the last update on 2017-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.