1. Home
  2. Directory
  3. Tennessee
  4. Knoxville
  5. Internal Medicine
  6. NPI Profile

DR. ERNEST WONG D.O.
NPI 1174969653
Internal Medicine in Knoxville, TN

Active since May 11, 2013PECOS EnrolledAccepts Medicare Assignment
2240 SUTHERLAND AVE, SUITE 104, KNOXVILLE, TN 37919(865) 909-0090(865) 909-9883 Get Directions Write a Review

NPPES record last updated: July 26, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ernest Wong D.o. NPPES

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

DR. ERNEST WONG D.O. (NPI 1174969653) is an individual internal medicine provider in Knoxville, Tennessee, licensed in Tennessee (3006) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Fort Sanders Regional Medical Center, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (2013).

NPPES Registry Identity

NPI1174969653
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ERNEST WONGCredential: D.O.
Location Address2240 SUTHERLAND AVE, SUITE 104Knoxville, TN 37919-2333
Mailing Address1225 E Weisgarber Rd, Suite 200Knoxville, TN 37909-2604 · (865) 584-4747 · Fax (865) 584-1363
Phone(865) 909-0090
Fax(865) 909-9883
Sole ProprietorNo
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 2013
Enumeration DateMay 11, 2013
Last NPPES UpdateJuly 26, 2016
✔ NPI 1174969653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TN · 3006
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.
2240 SUTHERLAND AVE, Knoxville, TN 37919
Open in Google Maps ↗

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

Dr. Ernest Wong D.o. 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 ID8628363405
PECOS Enrollment IDI20160817002547
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.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
755 services249 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
168 services168 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
87 services87 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
76 services35 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
14 services11 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Fort Sanders Regional Medical Center

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440125
Location1901 W Clinch AveKnoxville, TN 37916 · Knox County
Emergency services Birthing friendly

Parkwest Medical Center

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440173
Location9352 Park West BlvdKnoxville, TN 37923 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37919 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.

Referred Medical Equipment & Supplies CMS DME claims

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

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier12 claims12 services$48.26 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.

THOMAS L JERNIGAN MD
Internal Medicine
2240 SUTHERLAND AVE, STE 104
KNOXVILLE, TN 37919
Knox County (865) 909-0090
DR. JAMES A MILLER M.D.
Internal Medicine
2240 SUTHERLAND AVE, SUITE 104
KNOXVILLE, TN 37919
Knox County (865) 909-0090
ALYSON FRANCES BENUSCHES
Nurse's Aide
2240 SUTHERLAND AVE
KNOXVILLE, TN 37919
Knox County (865) 934-6100
PHILLIP S HEDGE FNP
Nurse Practitioner (Family)
2240 SUTHERLAND AVE, SUITE 104
KNOXVILLE, TN 37919
Knox County (865) 909-0090
MRS. TERESA LONG-CRAFT-CLARK
Nurse Practitioner (Family)
2240 SUTHERLAND AVE, SUITE 104
KNOXVILLE, TN 37919
Knox County (865) 909-0090
DEBRA ANNE PERRY MD
Internal Medicine
2240 SUTHERLAND AVE, SUITE 104
KNOXVILLE, TN 37919
Knox County (865) 909-0090
DIANE L PETRILLA MD
Family Medicine
2240 SUTHERLAND AVE, SUITE 104
KNOXVILLE, TN 37919
Knox County (865) 909-0090
CATHERINE DAILEY NEAL PA
Physician Assistant
2240 SUTHERLAND AVE, SUITE 104
KNOXVILLE, TN 37919
Knox County (865) 909-0090

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 Ernest Wong's NPI number?

The NPI number for Ernest Wong is 1174969653. It was assigned to this individual provider in the NPPES registry on May 11, 2013.

Where is Ernest Wong located?

Ernest Wong practices at 2240 Sutherland Ave Suite 104, Knoxville, TN 37919. The listed phone number is (865) 909-0090.

What is Ernest Wong's specialty?

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

Is Ernest Wong enrolled in Medicare?

Yes. Ernest Wong 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.

Is Ernest Wong affiliated with any hospitals?

According to CMS data, Ernest Wong is affiliated with Fort Sanders Regional Medical Center and Parkwest Medical Center.

When was this NPI record last updated?

The NPPES record for Ernest Wong was last updated on July 26, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.