Doctor profile · Federal record

Dr. Morgan Leak, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Amarillo, TX

  • NPI 1700048006
  • Accepts Medicare
  • 18 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3113 Ross St
Amarillo, TX 791032700
(806) 374-7341
fax (806) 322-0533

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
April 22, 2022
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #P1779

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700048006. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
881
Distinct HCPCS
8
Medicare allowed
$8,190
HCPCS Description Services Patients Avg allowed
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 323 227 $7
83036 Hemoglobin a1c level 255 128 $9
87804 Detection test by immunoassay with direct visual observation for influenza virus 67 31 $16
82044 Urine microalbumin (protein) analysis 61 57 $6
81003 Automated urinalysis test 57 43 $2
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test 46 43 $6
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 38 35 $15
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 34 31 $28

In context: peer comparison

Among 33 peers in Amarillo Internal Medicine Physician, average services per provider: 205. This provider delivers 4.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$126
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 4 $70.01
Sanofi-Aventis U.S. LLC 1 $22.78
Insulet Corporation 1 $18.56
Phathom Pharmaceuticals, INC. 1 $14.93

By nature of payment

Food and Beverage
$126

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,978
Patients
1,135
Total drug cost
$259,829
Drug Type Claims Patients Total cost
Lisinopril Generic 458 129 $3,770
Levothyroxine Sodium Generic 432 103 $5,246
Metformin Hcl Generic 383 103 $3,447
Omeprazole Generic 369 109 $6,020
Amlodipine Besylate Generic 324 90 $2,167
Atorvastatin Calcium Generic 320 94 $3,726
Gabapentin Generic 297 81 $6,462
Losartan Potassium Generic 224 65 $2,753
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 207 76 $7,947
Tramadol Hcl Generic 178 46 $1,030

Frequently asked questions

Auto-generated from federal data
What is Dr. Morgan Leak's medical specialty?
Dr. Morgan Leak practices Internal Medicine Physician in Amarillo, TX.
Where does Dr. Morgan Leak practice?
Dr. Morgan Leak practices at 3113 Ross St, Amarillo, TX 791032700. Office phone: 8063747341.
What is Dr. Morgan Leak's NPI?
Dr. Morgan Leak's National Provider Identifier (NPI) is 1700048006, issued by NPPES.
Does Dr. Morgan Leak accept Medicare assignment?
Yes. Dr. Morgan Leak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Morgan Leak commonly perform?
Top Medicare-reported procedures in 2023: Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Hemoglobin a1c level (HCPCS 83036); Detection test by immunoassay with direct visual observation for influenza virus (HCPCS 87804). Source: CMS Medicare Physician & Other Practitioners file.