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DR. LAWRENCE HOOKMAN M.D.
NPI 1487644019
Internal Medicine - Interventional Cardiology in Clinton, TN

Active since October 25, 2005PECOS Enrolled
110 EXECUTIVE PARK DR, CLINTON, TN 37716(865) 494-9241(865) 494-0895 Get Directions Write a Review

NPPES record last updated: September 16, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 16, 2020, Mar 17, 2018 (2 updates tracked since 2018).

About Dr. Lawrence Hookman M.d. NPPES

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

DR. LAWRENCE HOOKMAN M.D. (NPI 1487644019) is an individual interventional cardiology provider in Clinton, Tennessee, licensed in Tennessee (19139) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Knoxville.

NPPES Registry Identity

NPI1487644019
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameDR. LAWRENCE HOOKMANCredential: M.D.
Location Address110 EXECUTIVE PARK DRClinton, TN 37716-6876
Mailing Address110 Executive Park DrClinton, TN 37716-6876 · (865) 494-9241 · Fax (865) 494-0895
Phone(865) 494-9241
Fax(865) 494-0895
Sole ProprietorNo
Enumeration DateOctober 25, 2005
Last NPPES UpdateSeptember 16, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2020
✔ NPI 1487644019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in TN · 19139
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 19139 (TN)
110 EXECUTIVE PARK DR, Clinton, TN 37716
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Secondary Practice Location 1

Location 1900 E Oak Hill Ave, Suite 600Knoxville, TN 37917-4522 · Phone (865) 525-6688 · Fax (865) 525-0245

Other Identifiers 1

Medicaid3859084TN

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lawrence Hookman M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Lawrence Hookman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Summit Medical Group, PLLC
1.1 mi
Family Medicine
121 FRANK DIGGS ROAD
Clinton, TN 37716
  • Reassigned Medicare billing, Tennessee enrollment
  • 1,003 clinicians in this Medicare group
NPI 1467531954 (865) 457-8840
Covenant Medical Group, Inc.
17 mi
Family Medicine
1420 CENTERPOINT BLVD
Knoxville, TN 37932
  • Reassigned Medicare billing, Tennessee enrollment
  • 504 clinicians in this Medicare group
NPI 1457302010 (865) 374-5200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37716 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 14

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

DR. CHRISTOPHER RYAN HAGENSON DO
Family Medicine
110 EXECUTIVE PARK DR
CLINTON, TN 37716
Anderson County (865) 494-9241
DR. THOMAS TERRELL MD
Family Medicine
110 EXECUTIVE PARK DR
CLINTON, TN 37716
Anderson County (865) 494-9241
MARY KOCHMAN DO
Family Medicine
110 EXECUTIVE PARK DR
CLINTON, TN 37716
Anderson County (865) 494-9241
MELISSA JANE WILSON NP
Nurse Practitioner
110 EXECUTIVE PARK DR
CLINTON, TN 37716
Anderson County (865) 494-9241
DR. JOHN THOMAS DAUGHERTY M.D.
Family Medicine
110 EXECUTIVE PARK DR
CLINTON, TN 37716
Anderson County (865) 494-9241
DR. ELIZABETH M HARREL M.D.
Family Medicine
110 EXECUTIVE PARK DR
CLINTON, TN 37716
Anderson County (865) 494-9241
HOWARD B MCNEELEY M.D.
Family Medicine
110 EXECUTIVE PARK DR
CLINTON, TN 37716
Anderson County (865) 494-9241
DR. JOSEPH L THOMPSON III M.D.
Family Medicine
110 EXECUTIVE PARK DR
CLINTON, TN 37716
Anderson County (865) 494-9241

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 Lawrence Hookman's NPI number?

The NPI number for Lawrence Hookman is 1487644019. It was assigned to this individual provider in the NPPES registry on October 25, 2005.

Where is Lawrence Hookman located?

Lawrence Hookman practices at 110 Executive Park Dr, Clinton, TN 37716. The listed phone number is (865) 494-9241.

What is Lawrence Hookman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Lawrence Hookman enrolled in Medicare?

Yes. Lawrence Hookman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lawrence Hookman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lawrence Hookman reassigns Medicare benefits to 2 organizations: Summit Medical Group, PLLC (Clinton, TN) and Covenant Medical Group, Inc. (Knoxville, TN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lawrence Hookman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lawrence Hookman was last updated on September 16, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.