GREY LEONARD M.D.
NPI 1710374558
Surgery - Surgical Oncology in Knoxville, TN

Q: What is Grey Leonard's NPI number?

The NPI number for Grey Leonard is 1710374558. It was assigned to this individual provider in the NPPES registry on April 20, 2015.

Q: What is Grey Leonard's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Q: When was this NPI record last updated?

The NPPES record for Grey Leonard was last updated on July 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since April 20, 2015PECOS EnrolledAccepts Medicare Assignment

1819 CLINCH AVE STE 200, KNOXVILLE, TN 37916(865) 524-3695(865) 602-3528 Get Directions Write a Review

NPPES record last updated: July 2, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 2, 2024, Oct 27, 2022 (2 updates tracked since 2022).

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About Grey Leonard M.d. NPPES

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

GREY LEONARD M.D. (NPI 1710374558) is an individual surgical oncology provider in Knoxville, Tennessee, licensed in Tennessee (71574) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Morristown Hamblen Hospital Association, and is a graduate of University Of South Florida College Of Medicine (2015).

NPPES Registry Identity

NPI1710374558

Entity TypeIndividualMale

Primary Taxonomy2086X0206X

Provider Legal NameGREY LEONARDCredential: M.D.

Location Address1819 CLINCH AVE STE 200Knoxville, TN 37916-2435

Mailing AddressPo Box 52948Knoxville, TN 37950-2948 · (865) 306-5700 · Fax (865) 584-7760

Phone(865) 524-3695

Fax(865) 602-3528

Sole ProprietorNo

Medical School CMSUniversity Of South Florida College Of MedicineGraduated 2015

Enumeration DateApril 20, 2015

Last NPPES UpdateJuly 2, 20242 updates tracked since enumeration

NPPES CertifiedJuly 2, 2024

✔ NPI 1710374558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2086X0206X

License✔ Licensed in TN · 71574

Definition

A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

Also ListedSurgeryTaxonomy 208600000X · License 2022-00592 (NC)

1819 CLINCH AVE STE 200, Knoxville, TN 37916

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health and more.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

Grey Leonard M.d. 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 ID7911380571

PECOS Enrollment IDI20240717003919

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 2

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

Morristown Hamblen Hospital Association

Acute Care Hospitals · Morristown, TN

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number440030

Location908 W 4th North StMorristown, TN 37814 · Hamblen 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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37916 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

$160.89 typical visit price

range $52.64 – $160.89

Typical copayment $40.22 (range $13.16 – $40.22)

Most-billed visit code 99205

Established Patient

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

Most-billed visit code 99213

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 7

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

SUNG LEE MD

Colon & Rectal Surgery