ERIC YI DO
NPI 1245893544
Internal Medicine in Knoxville, TN

Active since April 22, 2019PECOS EnrolledAccepts Medicare Assignment
6473 KINGSTON PIKE, KNOXVILLE, TN 37919(865) 909-0090 Get Directions Write a Review

NPPES record last updated: August 2, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 2, 2022, Apr 22, 2019 (2 updates tracked since 2019).

About Eric Yi Do NPPES

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

ERIC YI DO (NPI 1245893544) is an individual internal medicine provider in Knoxville, Tennessee, licensed in Tennessee (4788) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Fort Loudoun Medical Center, and maintains a secondary practice location in Parkersburg.

NPPES Registry Identity

NPI1245893544
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameERIC YICredential: DO
Location Address6473 KINGSTON PIKEKnoxville, TN 37919-4832
Mailing Address1900 N Winston Rd Ste 501Knoxville, TN 37919-3605
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateApril 22, 2019
Last NPPES UpdateAugust 2, 20222 updates tracked since enumeration
NPPES CertifiedAugust 2, 2022
NPI 1245893544 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 · 4788
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.

6473 KINGSTON PIKE, Knoxville, TN 37919

Secondary Practice Location 1

Location 1800 Garfield Ave Rm G102Parkersburg, WV 26101-5340 · Phone (304) 424-4575

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

Eric Yi Do 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 ID1557746211
PECOS Enrollment IDI20220915002589
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.
341 services150 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.
146 services85 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.
127 services126 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.
42 services42 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
24 services23 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
19 services12 patients

Hospital Affiliations CMS Care Compare 4

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

Fort Loudoun Medical Center

Acute Care Hospitals · Lenoir City, TN
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number440110
Location550 Fort Loudon Medical Center DrLenoir City, TN 37772 · Loudon County
Emergency services

Physicians Regional Medical Center

Acute Care Hospitals · Powell, TN
2/5 CMS rating
OwnershipProprietary
CMS Certification Number440120
Location7565 Dannaher Way PowellPowell, TN 37849 · Knox County
Emergency services Birthing friendly

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.

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
6473 KINGSTON PIKE
KNOXVILLE, TN 37919
Internal Medicine (Pulmonary Disease)
6473 KINGSTON PIKE
KNOXVILLE, TN 37919
Nurse Practitioner (Family)
6473 KINGSTON PIKE
KNOXVILLE, TN 37919
Internal Medicine
6473 KINGSTON PIKE
KNOXVILLE, TN 37919
Internal Medicine (Pulmonary Disease)
6473 KINGSTON PIKE
KNOXVILLE, TN 37919
Nurse Practitioner (Acute Care)
6473 KINGSTON PIKE
KNOXVILLE, TN 37919
Internal Medicine (Pulmonary Disease)
6473 KINGSTON PIKE
KNOXVILLE, TN 37919
Internal Medicine
6473 KINGSTON PIKE
KNOXVILLE, TN 37919

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 Eric Yi's NPI number?

The NPI number for Eric Yi is 1245893544. It was assigned to this individual provider in the NPPES registry on April 22, 2019.

Where is Eric Yi located?

Eric Yi practices at 6473 Kingston Pike, Knoxville, TN 37919. The listed phone number is (865) 909-0090.

What is Eric Yi's specialty?

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

Is Eric Yi enrolled in Medicare?

Yes. Eric Yi 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 Eric Yi affiliated with any hospitals?

According to CMS data, Eric Yi is affiliated with Fort Loudoun Medical Center, Physicians Regional Medical Center, Fort Sanders Regional Medical Center and Parkwest Medical Center.

When was this NPI record last updated?

The NPPES record for Eric Yi was last updated on August 2, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.