Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mrs. Courtney Chavonne Alford-Portley, FNP-C

Individual provider Family Nurse Practitioner · NPI 1255793451

Mrs. Courtney Chavonne Alford-Portley, FNP-C is a Nurse Practitioner in Longview, Texas. Qualified in 2015, 11 years ago. Practices with North Texas Physician Services, PLLC, a 233-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
11
Licensed in
TX
In the registry since
2016
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

700 E Marshall Ave
Longview, TX 75601-5580 Not confirmed with CMS for 10 years — call before visiting
Phone: (903) 315-1488
Fax: (903) 315-1656
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP130030 (TX)

Record details

NPI number1255793451
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedMarch 26, 2016
Last updated in NPPESApril 22, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice North Texas Physician Services, Pllc — 233 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients12
Services billed 13 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at North Texas Physician Services, PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 233 clinicians in the practice; 12 are shown here.

Other providers in Longview