Doctor profile · Federal record

Dr. John Flynt

Hospitalist Physician (CMS: Hospitalist) · Hospitalist Physician · Internal Medicine Physician · Family Medicine Physician · Internal Medicine Physician · Houston, TX

  • NPI 1497109482
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
921 Gessner RD
Houston, TX 770242501
(713) 222-2273
Additional location
1635 North Loop W
Houston, TX 770081532
(713) 867-2066
Additional location
23900 Katy Fwy Ste W2100
Katy, TX 774941323
(281) 644-8111
Show 1 more location
Additional location
27800 Northwest Fwy Ste 4201
Cypress, TX 774335302
(346) 231-4628
Mailing address
1323 W 23Rd St
Houston, TX 770081609

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
September 16, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Texas #U2488 · New York #299940

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497109482. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
548
Distinct HCPCS
7
Medicare allowed
$93,500
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 361 347 $198
99497 Advance care planning, first 30 minutes 42 40 $87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 35 35 $138
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 35 22 $127
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 29 25 $82
99238 Hospital discharge day management, 30 minutes or less 28 28 $83
99291 Critical care, first 30-74 minutes 18 17 $249

In context: peer comparison

Among 142 peers in this city , average services per provider: 131. This provider delivers 4.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$136
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, Inc 2 $135.66

By nature of payment

Food and Beverage
$136

Frequently asked questions

Auto-generated from federal data
What is Dr. John Flynt's medical specialty?
Dr. John Flynt practices Hospitalist Physician in Houston, TX.
Where does Dr. John Flynt practice?
Dr. John Flynt practices at 921 Gessner RD, Houston, TX 770242501. Office phone: 7132222273.
What is Dr. John Flynt's NPI?
Dr. John Flynt's National Provider Identifier (NPI) is 1497109482, issued by NPPES.
Does Dr. John Flynt accept Medicare assignment?
Yes. Dr. John Flynt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Flynt commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Advance care planning (HCPCS 99497); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.