NPI age
14 years
Enumerated 2012-03-19
● Active
Type 1 · Individual
Marilyn M Miller, FNP
Miller is 1 of 289 nurse practitioner providers in Amarillo and 1 of 22123 in Texas.
Primary specialty
Nurse Practitioner
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2021-12-07
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 22123 active nurse practitioner providers in Texas.
NPI age
14 years
↑ 7 yr above median (7 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
23% of peers hold subspecialties
NPI lifetime · 2012 → 2026
2012-03Enumerated in NPPES
2012
2026
Where they practice
Practice location
1751 Wallace Blvd
Amarillo, TX 791061711
Mailing address
Po Box 840048
Dallas, TX 752840048
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 344479602 | |
| 01 (TX) | 393209YNR6 | MEDICARE |
Practice context
Part of a multi-provider practice. 8 other active providers share this practice address in NPPES.
Recently enumerated nearby: 4 new nurse practitioner providers have been added in Amarillo 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.