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ISHAM C HEWGLEY, III MD
NPI 1215915921
Internal Medicine in Knoxville, TN

Active since January 03, 2006PECOS Enrolled
10820 PARKSIDE DR, 2ND FLOOR, KNOXVILLE, TN 37934(865) 218-7972(865) 218-7973 Get Directions Write a Review

NPPES record last updated: May 3, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Isham C Hewgley, Iii Md NPPES

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

ISHAM C HEWGLEY, III MD (NPI 1215915921) is an individual internal medicine provider in Knoxville, Tennessee, licensed in Tennessee (16850) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215915921
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameISHAM C HEWGLEY, IIICredential: MD
Location Address10820 PARKSIDE DR, 2ND FLOORKnoxville, TN 37934-1956
Mailing Address10820 Parkside Dr, 2nd FloorKnoxville, TN 37934-1956 · (865) 218-7972 · Fax (865) 218-7973
Phone(865) 218-7972
Fax(865) 218-7973
Sole ProprietorNo
Enumeration DateJanuary 3, 2006
Last NPPES UpdateMay 3, 2013
✔ NPI 1215915921 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TN · 16850
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedHospitalistTaxonomy 208M00000X · License 16850 (TN)
10820 PARKSIDE DR, Knoxville, TN 37934
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Other Identifiers 4

Medicare PIN103I111303TN
Medicare UPINB58972
OtherP00986579TN · Rr Medicare
Medicaid3025422TN

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Isham C Hewgley, Iii Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 37934 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
94%62 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers27 claims27 services$14.59 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers27 claims27 services$67.03 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 20

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

DANIELA APOSTOAEI M.D.
Anesthesiology
10820 PARKSIDE DR
KNOXVILLE, TN 37934
Knox County (405) 272-0361
KENECHUKWU HILARY IBENEME MD
Internal Medicine
10820 PARKSIDE DR
KNOXVILLE, TN 37934
Knox County (865) 218-7011
DAVID ORDOGH
Registered Nurse
10820 PARKSIDE DR
KNOXVILLE, TN 37934
Knox County (865) 218-7011
CARL THOMPSON DO
Hospitalist
10820 PARKSIDE DR, 2ND FLOOR
KNOXVILLE, TN 37934
Knox County (865) 218-7972
CHRISTOPHER DYLAN RAY
Physician Assistant (Medical)
10820 PARKSIDE DR
KNOXVILLE, TN 37934
Knox County (865) 696-5748
SPARROW EMERGENCY PHYSICIANS PLLC
Emergency Medicine
10820 PARKSIDE DR
KNOXVILLE, TN 37934
Knox County (469) 401-2386
TCMC WOUND CARE, LLC
Clinic/Center (Emergency Care)
10820 PARKSIDE DR
KNOXVILLE, TN 37934
Knox County (865) 218-2302
JOY POPP CRNA
Anesthesiology
10820 PARKSIDE DR
KNOXVILLE, TN 37934
Knox County (405) 272-9644

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 Isham Hewgley, Iii's NPI number?

The NPI number for Isham Hewgley, Iii is 1215915921. It was assigned to this individual provider in the NPPES registry on January 3, 2006.

Where is Isham Hewgley, Iii located?

Isham Hewgley, Iii practices at 10820 Parkside Dr 2nd Floor, Knoxville, TN 37934. The listed phone number is (865) 218-7972.

What is Isham Hewgley, Iii's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Isham Hewgley, Iii enrolled in Medicare?

Yes. Isham Hewgley, Iii is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Isham Hewgley, Iii was last updated on May 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.