Margaret Willis, FNP
NPI 1134208077 · Nurse Practitioner · Rockwall, TX
Margaret Willis, FNP is a Nurse Practitioner provider in Rockwall, TX (NPI 1134208077).
Provider details
- NPI number
- 1134208077
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 229222 (TX)
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
19 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
- 2006-11-02
- Last updated
- 2015-05-27
Frequently asked questions
- What is Margaret Willis's NPI number?
- Margaret Willis's National Provider Identifier (NPI) is 1134208077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Willis's specialty?
- Margaret Willis is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Willis located?
- Margaret Willis's practice location on file with NPPES is 206 Storrs St, Rockwall, TX 75087-4006.
- What is Margaret Willis's phone number?
- The practice phone number listed in the NPPES registry for Margaret Willis is (972) 772-5000.
- Is Margaret Willis's NPI active?
- Yes — Margaret Willis's NPI (1134208077) is active in the NPPES registry as of the last update on 2015-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.