LARRY WILLIS COOK JR. D.O.
NPI 1942648159
Internal Medicine in Knoxville, TN

Active since June 10, 2013PECOS EnrolledAccepts Medicare Assignment
94.1/100
CMS Quality Rating
1225 E WEISGARBER RD STE 200, KNOXVILLE, TN 37909(865) 584-4747(865) 584-1363 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 21, 2022, Sep 21, 2017 (2 updates tracked since 2017).

About Larry Willis Cook Jr. D.o. NPPES

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

LARRY WILLIS COOK JR. D.O. (NPI 1942648159) is an individual internal medicine provider in Knoxville, Tennessee, licensed in Tennessee (3059) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, is affiliated with West Virginia University Hospitals, Inc, and is a graduate of West Virginia School Of Osteopathic Medicine (2013).

NPPES Registry Identity

NPI1942648159
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameLARRY WILLIS COOK JR.Credential: D.O.
Location Address1225 E WEISGARBER RD STE 200Knoxville, TN 37909-2675
Mailing Address1225 E Weisgarber Rd, Suite 200Knoxville, TN 37909-2604 · (865) 584-4747 · Fax (865) 584-1363
Fax(865) 584-1363
Sole ProprietorNo
Medical School CMSWest Virginia School Of Osteopathic MedicineGraduated 2013
Enumeration DateJune 10, 2013
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
NPI 1942648159 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 · 3059
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.

1225 E WEISGARBER RD STE 200, Knoxville, TN 37909

Other Identifiers 1

MedicaidQ022748TN

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

Larry Willis Cook Jr. 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 ID7012202617
PECOS Enrollment IDI20180718000843
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 5

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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 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.
205 services78 patients
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.
104 services48 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.
55 services54 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.
51 services51 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.
21 services21 patients

Hospital Affiliations CMS Care Compare 3

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

West Virginia University Hospitals, Inc

Acute Care Hospitals · Morgantown, WV
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510001
Location1 Medical Center DriveMorgantown, WV 26506 · Monongalia County
Emergency services Birthing friendly

United Hospital Center, Inc

Acute Care Hospitals · Bridgeport, WV
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510006
Location327 Medical Park DriveBridgeport, WV 26330 · Harrison County
Emergency services Birthing friendly

Potomac Valley Hospital

Critical Access Hospitals · Keyser, WV
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number511315
Location100 Pin Oak LaneKeyser, WV 26726 · Mineral County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37909 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.

94.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality78.46
Promoting Interoperability100
Improvement Activities40

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.

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
1 supplier11 claims11 services$96.14 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 15

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

Nurse Practitioner
1225 E WEISGARBER RD STE 200
KNOXVILLE, TN 37909
Family Medicine
1225 E WEISGARBER RD STE 200
KNOXVILLE, TN 37909
Internal Medicine
1225 E WEISGARBER RD STE 200
KNOXVILLE, TN 37909
Family Medicine
1225 E WEISGARBER RD STE 200
KNOXVILLE, TN 37909
Internal Medicine
1225 E WEISGARBER RD STE 200
KNOXVILLE, TN 37909
Physician Assistant
1225 E WEISGARBER RD STE 200
KNOXVILLE, TN 37909
Internal Medicine (Pulmonary Disease)
1225 E WEISGARBER RD STE 200
KNOXVILLE, TN 37909
Nurse Practitioner (Family)
1225 E WEISGARBER RD STE 200
KNOXVILLE, TN 37909

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942648159, enumerated as an "individual" on June 10, 2013.

The provider is located at 1225 E WEISGARBER RD STE 200 KNOXVILLE, TN 37909 and the phone number is (865) 584-4747.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Ambetter from Buckeye Health Plan, Ambetter from. Please consult your insurance carrier or call the provider to verify.

Larry Cook is affiliated with: WEST VIRGINIA UNIVERSITY HOSPITALS, INC, UNITED HOSPITAL CENTER, INC and POTOMAC VALLEY HOSPITAL.