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

MS. Diane M Allen, FNP

Individual provider Nurse Practitioner · NPI 1326284217

MS. Diane M Allen, FNP is a Nurse Practitioner in Tullahoma, Tennessee. Qualified in 1989, 37 years ago. Practices with Fast Pace Medical Clinic PLLC, a 738-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Alabama and Tennessee.

Years since qualifying
37
Licensed in
AL, TN
In the registry since
2008
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

1321 Cedar Ln
Tullahoma, TN 37388-2227
Phone: (931) 222-4207
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 Hospital Dr Sw, Huntsville, AL 35801-6455 — (931) 270-9729
  • 600 Whitesport Cir Sw, Huntsville, AL 35801-6495 — (256) 429-5622

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 5532 (TN)
Nurse Practitioner Taxonomy 363L00000X · Licence 3-000174 (AL)

Record details

NPI number1326284217
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedDecember 23, 2008
Last updated in NPPESOctober 28, 2025
Certification dateOctober 28, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Fast Pace Medical Clinic Pllc — 738 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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