Margaret Makau
NPI 1477144954 · Nurse Practitioner · Newark, DE
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Makau is a Nurse Practitioner provider in Newark, DE (NPI 1477144954).
Provider details
- NPI number
- 1477144954
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- AC005129 (MD)
Specialties & taxonomies
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
5 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
- 2021-01-28
- Last updated
- 2024-11-01
- Certified
- 2024-11-01
Frequently asked questions
- What is Margaret Makau's NPI number?
- Margaret Makau's National Provider Identifier (NPI) is 1477144954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Makau's specialty?
- Margaret Makau is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Makau located?
- Margaret Makau's practice location on file with NPPES is 51 Blue Hen Dr, Newark, DE 19713-3405.
- What is Margaret Makau's phone number?
- The practice phone number listed in the NPPES registry for Margaret Makau is (302) 373-5898.
- Does Margaret Makau accept Medicare?
- Margaret Makau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Makau's NPI active?
- Yes — Margaret Makau's NPI (1477144954) is active in the NPPES registry as of the last update on 2024-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.