NPI age
16 years
Enumerated 2010-05-28
● Active
Type 1 · Individual
MRS. Angela Christine Hartfelder, RN, IBCLC, RLC, ANLC
Hartfelder is 1 of 3 registered nurse providers in Amarillo and 1 of 353 in Texas.
Primary specialty
Registered Nurse
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-07-28
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 353 active registered nurse providers in Texas.
NPI age
16 years
↑ 13 yr above median (3 yr)
State licenses
1 state
3% of peers hold multiple states
Subspecialties
1
In the 21% of peers with subspecialties
NPI lifetime · 2010 → 2026
2010-05Enumerated in NPPES
2010
2026
Where they practice
Practice location
1503 S Jefferson St
Amarillo, TX 791014033
Mailing address
1503 S Jefferson St
Amarillo, TX 791014033
Specialties
-
Registered Nurse PrimaryDefinition to come...
-
Lactation Consultant, Non-RNAn individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have...
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Provyx · Custom healthcare lists
Need all 353 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.