Margaret Dean Willis, FNP
Nurse Practitioner · Rockwall, TX
Margaret Dean Willis, FNP is a nurse practitioner with a practice address in Rockwall, Texas, and NPI 1134208077, issued on Nov 2, 2006. Check the license (Texas 229222, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margaret Dean Willis
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 229222 TX
Self-reported in NPPES; status is on the state search - Practice location
- 206 Storrs St, Rockwall, TX 75087
- Phone
- (972) 772-5000
- Enumerated
- Nov 2, 2006
- Record last updated
- May 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 203420901 TX
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →
Also registered at 206 Storrs St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Margaret Dean Willis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 229222Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Margaret Dean Willis among 4,825 nurse practitioner records in Texas
Margaret Dean Willis, FNP is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 87% newer
- In a Medicare fileNo · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2015 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 nurse practitioner records list a practice address in Rockwall
They are 15 of the 1,546 NPPES records with a practice address in Rockwall, and 4,825 nurse practitioner records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,825 in Texas → Every provider in Rockwall → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Randy Gentry, APRN,FNP-CRockwall, TX 750871740516855
- Misty Hornsby-Odom, FNPRockwall, TX 750871689665374
- Michele Houghton, APRN-CNPRockwall, TX 750871689274987
- Tiffany Tackett, FNPRockwall, TX 750871295388486
- Angela Lambert, NP, RNFARowlett, TX 750881457639023
- Seema Mathew, NPRowlett, TX 750881669704904
- Nicole EgglestonRowlett, TX 750891285399543
- Carlissa Evans, N.P.Sherman, TX 750901104114727
Common questions
What is Margaret Dean Willis, FNP's NPI number?
Margaret Dean Willis, FNP's National Provider Identifier (NPI) is 1134208077, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Dean Willis, FNP located?
The NPPES record lists a practice address at 206 Storrs St, Rockwall, TX, 75087. Phone: (972) 772-5000. Providers update this record themselves, so call before visiting.
How can I verify Margaret Dean Willis, FNP's license?
NPPES lists Texas license number 229222, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.