Doctor profile · Federal record
Dr. John Hyatt, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Gastroenterology Physician · Richardson, TX
- NPI 1881626091
- Accepts Medicare
- 48 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3116 Stonehenge Dr
Richardson, TX 750824064
(214) 801-3751 - Additional location
-
601 Clara Barton Blvd, Suite 300
Garland, TX 750425738
(972) 494-6235
fax (972) 272-2073
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 29, 2025
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Texas #H6856 · Wisconsin #13620
- Medicaid (2)
- TX #1026320-03 · TX #1026320-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881626091. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
99
Distinct HCPCS
2
Medicare allowed
$3,756
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 87 | 79 | $34 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 12 | $64 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 44. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$107
Transactions
4
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $59.34 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $25.82 | |
| Janssen Biotech, Inc. | 1 | $21.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
124
Patients
61
Total drug cost
$3,197
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 66 | 30 | $1,530 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 33 | 31 | $543 |
| Sucralfate | Generic | 14 | 0 | $831 |
| Omeprazole | Generic | 11 | 0 | $294 |
Hospital affiliations
Frequently asked questions
What is Dr. John Hyatt's medical specialty?
Dr. John Hyatt practices Gastroenterology Physician in Richardson, TX.
Where does Dr. John Hyatt practice?
Dr. John Hyatt practices at 3116 Stonehenge Dr, Richardson, TX 750824064. Office phone: 2148013751.
What is Dr. John Hyatt's NPI?
Dr. John Hyatt's National Provider Identifier (NPI) is 1881626091, issued by NPPES.
Does Dr. John Hyatt accept Medicare assignment?
Yes. Dr. John Hyatt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Hyatt commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.