Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mrs. Joan Lynn Miller, APRN

Individual provider Family Nurse Practitioner · NPI 1386069227

Mrs. Joan Lynn Miller, APRN is a Nurse Practitioner in FPO, Armed Forces Americas. Qualified in 2013, 13 years ago. Practices with Krystal D Fletcher Aprn - Cnp Family PLLC, a 2-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
13
Licensed in
OK
In the registry since
2014
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

Tinker Air Force Base 72nd Medical Group Bldg 1094 Air Depot Blvd
FPO, AA 73150
Phone: (405) 734-2778
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 711 Stanton L Young Blvd Ste 540, Oklahoma City, OK 73104-5022 — (405) 271-8000

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0065518 (OK)

Record details

NPI number1386069227
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedMarch 2, 2014
Last updated in NPPESMay 21, 2020
Certification dateMay 21, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Krystal D Fletcher Aprn - Cnp Family Pllc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $22 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Krystal D Fletcher Aprn - Cnp Family PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.