NPI age
10 years
Enumerated 2016-04-29
● Active
Type 1 · Individual
MRS. Cecilia Mercer, RN
Mercer is 1 of 1 registered nurse providers in Round Rock and 1 of 132 in Texas.
Primary specialty
Registered Nurse
Licensed in
CA
1 state
Status
Active
No deactivations on record
Last NPPES update
2016-04-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 132 active registered nurse providers in Texas.
NPI age
10 years
≈ at median (9 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
0
9% of peers hold subspecialties
NPI lifetime · 2016 → 2026
2016-04Enumerated in NPPES
2016
2026
Where they practice
Practice location
1004 Howell Terrace Pl
Round Rock, TX 786645722
Mailing address
1004 Howell Terrace Pl
Round Rock, TX 786645722
Specialties
-
Registered Nurse PrimaryDefinition to come...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 132 Registered Nurse providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.