MR. SAMUEL CHARLES PURKEY
NPI 1619438397
Internal Medicine - Gastroenterology in Knoxville, TN

Active since March 26, 2019PECOS EnrolledAccepts Medicare Assignment
1924 ALCOA HWY # U-114, KNOXVILLE, TN 37920(865) 305-9340 Get Directions Write a Review

NPPES record last updated: April 8, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 8, 2025, Apr 6, 2025 (2 updates tracked since 2025).

About Mr. Samuel Charles Purkey NPPES

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

MR. SAMUEL CHARLES PURKEY (NPI 1619438397) is an individual gastroenterology provider in Knoxville, Tennessee, licensed in Tennessee (6133) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with University Health System, Inc, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1619438397
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameMR. SAMUEL CHARLES PURKEY
Location Address1924 ALCOA HWY # U-114Knoxville, TN 37920-1511
Mailing Address1924 Alcoa Hwy # U-114Knoxville, TN 37920-1511 · (865) 305-9340
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 26, 2019
Last NPPES UpdateApril 8, 20252 updates tracked since enumeration
NPPES CertifiedApril 8, 2025
NPI 1619438397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License Licensed in TN · 6133
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

1924 ALCOA HWY # U-114, Knoxville, TN 37920

Accepted Insurance

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

Mr. Samuel Charles Purkey 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 ID5698006807
PECOS Enrollment IDI20250807000257
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Health System, Inc

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440015
Location1924 Alcoa HighwayKnoxville, TN 37920 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37920 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
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 20

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

Internal Medicine (Critical Care Medicine)
1924 ALCOA HWY # U-114
KNOXVILLE, TN 37920
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-114
KNOXVILLE, TN 37920
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-114
KNOXVILLE, TN 37920
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-114
KNOXVILLE, TN 37920
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-114
KNOXVILLE, TN 37920
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-114
KNOXVILLE, TN 37920
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-114
KNOXVILLE, TN 37920
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY # U-114
KNOXVILLE, TN 37920

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 Samuel Purkey's NPI number?

The NPI number for Samuel Purkey is 1619438397. It was assigned to this individual provider in the NPPES registry on March 26, 2019.

Where is Samuel Purkey located?

Samuel Purkey practices at 1924 Alcoa Hwy # U-114, Knoxville, TN 37920. The listed phone number is (865) 305-9340.

What is Samuel Purkey's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Samuel Purkey enrolled in Medicare?

Yes. Samuel Purkey 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.

What insurance does Samuel Purkey accept?

Health plans from BlueCross BlueShield of Tennessee and UnitedHealthcare list Samuel Purkey as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Samuel Purkey affiliated with any hospitals?

According to CMS data, Samuel Purkey is affiliated with University Health System, Inc.

When was this NPI record last updated?

The NPPES record for Samuel Purkey was last updated on April 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.