Doctor profile · Federal record

Dr. Haq Nawaz, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Amarillo, TX

  • NPI 1740419597
  • Accepts Medicare
  • MIPS 93.3 / 100 · 2023
  • 14 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6700 W 9Th Ave
Amarillo, TX 791061701
(806) 358-0200
fax (806) 356-5590
Mailing address
Po Box 840020
Dallas, TX 752840020

Credentials & registration

NPPES · NUCC
NPI registered
July 2009 — 17 yrs on file
Profile last updated
December 7, 2021
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Texas #S5714
Medicaid
TX #414141801

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740419597. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,571
Distinct HCPCS
10
Medicare allowed
$173,549
HCPCS Description Services Patients Avg allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 180 173 $59
99214 Established patient office or other outpatient visit, 30-39 minutes 163 147 $123
99204 New patient office or other outpatient visit, 45-59 minutes 102 102 $161
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 73 73 $169
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 70 68 $234
36415 Insertion of needle into vein for collection of blood sample 69 61 $8
74328 Review by radiologist of image from tube placement into bile duct using an endoscope 68 57 $22
80053 Blood test, comprehensive group of blood chemicals 66 55 $10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 66 55 $8
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 60 39 $116

In context: peer comparison

Among 2 peers in this city , average services per provider: 50. This provider delivers 31× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$30
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 2 $29.71

By nature of payment

Food and Beverage
$30

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
574
Patients
153
Total drug cost
$62,635
Drug Type Claims Patients Total cost
Pantoprazole Sodium Generic 395 113 $5,058
Omeprazole Generic 70 20 $913
Dexlansoprazole Dr (Dexlansoprazole) Brand 23 0 $10,664
Ciprofloxacin Hcl Generic 20 20 $91
Creon (Lipase/Protease/Amylase) Brand 18 0 $37,537
Dicyclomine Hcl Generic 18 0 $483
Ondansetron Hcl Generic 16 0 $210
Linzess (Linaclotide) Brand 14 0 $7,680

Frequently asked questions

Auto-generated from federal data
What is Dr. Haq Nawaz's medical specialty?
Dr. Haq Nawaz practices Gastroenterology Physician in Amarillo, TX.
Where does Dr. Haq Nawaz practice?
Dr. Haq Nawaz practices at 6700 W 9Th Ave, Amarillo, TX 791061701. Office phone: 8063580200.
What is Dr. Haq Nawaz's NPI?
Dr. Haq Nawaz's National Provider Identifier (NPI) is 1740419597, issued by NPPES.
Does Dr. Haq Nawaz accept Medicare assignment?
Yes. Dr. Haq Nawaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Haq Nawaz commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.