IndividualActive
Mary Diffenderfer
NPI 1144627696 · Personal Care Attendant · Mays Landing, NJ
Mary Diffenderfer is a Personal Care Attendant provider in Mays Landing, NJ (NPI 1144627696).
Provider details
- NPI number
- 1144627696
- Entity type
- Individual
- Primary specialty
- Personal Care AttendantNursing Service Related Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
6458 Dehirsh Ave
Mays Landing, NJ 08330-3527
Phone: (609) 431-2460
Street-level locationGet directions
Mailing address
6458 Dehirsh Ave
Mays Landing, NJ 08330-3527
Registry dates
- Enumerated
- 2014-11-28
- Last updated
- 2014-11-28
Frequently asked questions
- What is Mary Diffenderfer's NPI number?
- Mary Diffenderfer's National Provider Identifier (NPI) is 1144627696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Diffenderfer's specialty?
- Mary Diffenderfer is listed in the NPPES registry with a primary specialty of Personal Care Attendant (Nursing Service Related Providers).
- Where is Mary Diffenderfer located?
- Mary Diffenderfer's practice location on file with NPPES is 6458 Dehirsh Ave, Mays Landing, NJ 08330-3527.
- What is Mary Diffenderfer's phone number?
- The practice phone number listed in the NPPES registry for Mary Diffenderfer is (609) 431-2460.
- Is Mary Diffenderfer's NPI active?
- Yes — Mary Diffenderfer's NPI (1144627696) is active in the NPPES registry as of the last update on 2014-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.