NPI age
14 years
Enumerated 2011-08-01
● Active
Type 1 · Individual
Mary Susan Williams, ANP
Williams is 1 of 24 nurse practitioner providers in McKinney and 1 of 1243 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-01-11
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1243 active nurse practitioner providers in Texas.
NPI age
14 years
↑ 3 yr above median (11 yr)
State licenses
1 state
9% of peers hold multiple states
Subspecialties
0
39% of peers hold subspecialties
NPI lifetime · 2011 → 2026
2011-08Enumerated in NPPES
2011
2026
Where they practice
Practice location
7300 Eldorado Pkwy Ste 230
McKinney, TX 750707896
Mailing address
7300 Eldorado Pkwy Ste 230
McKinney, TX 750707896
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2911 Medical Arts St Ste 10
Austin, TX 787053302
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Practice context
Part of a multi-provider practice. 5 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new nurse practitioner provider has been added in McKinney in the last 180 days.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.