IndividualActive
Elizabeth Diefenderfer
NPI 1598099368 · Registered Nurse · Plymouth Meeting, PA
Elizabeth Diefenderfer is a Registered Nurse provider in Plymouth Meeting, PA (NPI 1598099368).
Provider details
- NPI number
- 1598099368
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN592611 (PA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
2250 Hickory Rd
Plymouth Meeting, PA 19462-1047
Phone: (610) 834-1122
Street-level locationGet directions
Mailing address
109 Rolling Hills Dr
Holland, PA 18966-2217
Registry dates
- Enumerated
- 2009-09-28
- Last updated
- 2009-09-28
Frequently asked questions
- What is Elizabeth Diefenderfer's NPI number?
- Elizabeth Diefenderfer's National Provider Identifier (NPI) is 1598099368, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Diefenderfer's specialty?
- Elizabeth Diefenderfer is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Elizabeth Diefenderfer located?
- Elizabeth Diefenderfer's practice location on file with NPPES is 2250 Hickory Rd, Plymouth Meeting, PA 19462-1047.
- What is Elizabeth Diefenderfer's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Diefenderfer is (610) 834-1122.
- Is Elizabeth Diefenderfer's NPI active?
- Yes — Elizabeth Diefenderfer's NPI (1598099368) is active in the NPPES registry as of the last update on 2009-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.