Margaret Salzbrenner, MSN, CPNP-AC
NPI 1891175766 · Nurse Practitioner · Wilmington, DE
Margaret Salzbrenner, MSN, CPNP-AC is a Nurse Practitioner provider in Wilmington, DE (NPI 1891175766).
Provider details
- NPI number
- 1891175766
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, CPNP-AC
- Sex
- Female
- Sole proprietor
- No
- License
- LJ-0000299 (DE)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
11 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
- 2015-06-04
- Last updated
- 2016-03-28
Frequently asked questions
- What is Margaret Salzbrenner's NPI number?
- Margaret Salzbrenner's National Provider Identifier (NPI) is 1891175766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Salzbrenner's specialty?
- Margaret Salzbrenner is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Salzbrenner located?
- Margaret Salzbrenner's practice location on file with NPPES is 1600 Rockland Rd, Wilmington, DE 19803-3607.
- What is Margaret Salzbrenner's phone number?
- The practice phone number listed in the NPPES registry for Margaret Salzbrenner is (302) 494-9144.
- Is Margaret Salzbrenner's NPI active?
- Yes — Margaret Salzbrenner's NPI (1891175766) is active in the NPPES registry as of the last update on 2016-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.