Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALISON FOISTER FNP
NPI 1215336722
Nurse Practitioner - Family in Clinton, TN

Q: What is Alison Foister's NPI number?

The NPI number for Alison Foister is 1215336722. It was assigned to this individual provider in the NPPES registry on August 20, 2014.

Q: What is Alison Foister's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Alison Foister was last updated on September 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 20, 2014PECOS EnrolledAccepts Medicare Assignment

159 FRANK L DIGGS DR, CLINTON, TN 37716(865) 647-3300(865) 647-3309 Get Directions Write a Review

NPPES record last updated: September 12, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 12, 2026, Jul 29, 2020, May 11, 2017 (3 updates tracked since 2017).

On this page

About Alison Foister Fnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALISON FOISTER FNP (NPI 1215336722) is an individual family provider in Clinton, Tennessee, licensed in Tennessee (18651) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS and is a graduate of Lincoln Memorial University Medical Department (2013).

NPPES Registry Identity

NPI1215336722

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameALISON FOISTERCredential: FNP

Location Address159 FRANK L DIGGS DRClinton, TN 37716-6953

Mailing Address159 Frank L Diggs DrClinton, TN 37716-6953 · (865) 647-3300 · Fax (865) 647-3309

Phone(865) 647-3300

Fax(865) 647-3309

Sole ProprietorNo

Medical School CMSLincoln Memorial University Medical DepartmentGraduated 2013

Enumeration DateAugust 20, 2014

Last NPPES UpdateSeptember 12, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 12, 2026

✔ NPI 1215336722 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

Licenses✔ Licensed in TN · 18651✔ Licensed in CA · 95027839✔ Licensed in IL · 209028549✔ Licensed in CO · CAPN0100359✔ Licensed in GA · GAANP001220✔ Licensed in IN · 71013703A✔ Licensed in MA · RN2385675✔ Licensed in AR · 223236✔ Licensed in KS · 5382058011✔ Licensed in AZ · 293033✔ Licensed in AL · 3001117✔ Licensed in LA · 229825✔ Licensed in FL · APRN11024249✔ Licensed in DE · LG00122432✔ Licensed in KY · 3010150

159 FRANK L DIGGS DR, Clinton, TN 37716

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Other Identifiers 2

Other6077236TN · Bcbs Tn

Medicaid6063560TN

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alison Foister Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395051148

PECOS Enrollment IDI20231120002423, I20231130002424, I20240108000781, I20240130000027

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37716 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tape, non-waterproof, per 18 square inches A4450

DME-Medical/Surgical Supplies · category DA000N

3 suppliers12 claims500 services$0.10 avg. paid by Medicare

Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing A6196

DME-Medical/Surgical Supplies · category DA023N

3 suppliers23 claims870 services$7.09 avg. paid by Medicare

Conforming bandage, non-elastic, knitted/woven, sterile, width greater than or equal to three inches and less than five inches, per yard A6446

DME-Medical/Surgical Supplies · category DA023N

2 suppliers15 claims1,800 services$0.38 avg. paid by Medicare

Light compression bandage, elastic, knitted/woven, width greater than or equal to three inches and less than five inches, per yard A6449

DME-Medical/Surgical Supplies · category DA023N

2 suppliers13 claims915 services$1.68 avg. paid by Medicare

Light compression bandage, elastic, knitted/woven, width greater than or equal to five inches, per yard A6450

DME-Medical/Surgical Supplies · category DA023N

2 suppliers11 claims720 services$1.68 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA GREENWAY DUNN FNP

Nurse Practitioner (Family)

159 FRANK L DIGGS DR
CLINTON, TN 37716

Anderson County (865) 647-3300

MICHAELA CLAWSON

Nurse Practitioner (Family)

159 FRANK L DIGGS DR
CLINTON, TN 37716

Anderson County (865) 647-3300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alison Foister's NPI number?

The NPI number for Alison Foister is 1215336722. It was assigned to this individual provider in the NPPES registry on August 20, 2014.

Where is Alison Foister located?

Alison Foister practices at 159 Frank L Diggs Dr, Clinton, TN 37716. The listed phone number is (865) 647-3300.

What is Alison Foister's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Alison Foister enrolled in Medicare?

Yes. Alison Foister is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Alison Foister was last updated on September 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.