Doctor profile · Federal record

Dr. Lawrence Madlock, M.D.

Emergency Medicine Physician (CMS: Internal Medicine) · Memphis, TN

  • NPI 1477501138
  • 49 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
910 Madison Ave Ste 922
Memphis, TN 381033483
(901) 448-5630
fax (901) 448-7255

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
October 23, 2015
Year of graduation
1977 — 49 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Tennessee #10777
Medicaid
TN #3876951

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477501138. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$51
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 2 $35.39
Merck Sharp & Dohme LLC 1 $16.05

By nature of payment

Food and Beverage
$51

Frequently asked questions

Auto-generated from federal data
What is Dr. Lawrence Madlock's medical specialty?
Dr. Lawrence Madlock practices Emergency Medicine Physician in Memphis, TN.
Where does Dr. Lawrence Madlock practice?
Dr. Lawrence Madlock practices at 910 Madison Ave Ste 922, Memphis, TN 381033483. Office phone: 9014485630.
What is Dr. Lawrence Madlock's NPI?
Dr. Lawrence Madlock's National Provider Identifier (NPI) is 1477501138, issued by NPPES.
Does Dr. Lawrence Madlock accept Medicare assignment?
Dr. Lawrence Madlock does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.