Doctor profile · Federal record
Dr. Christopher Fan, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Student in an Organized Health Care Education/Training Program · Houston, TX
- NPI 1982067393
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6550 Fannin St Ste 1201
Houston, TX 770302740
(346) 238-8262
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- December 7, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Texas #T8204
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982067393. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
167
Distinct HCPCS
6
Medicare allowed
$19,930
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 54 | 42 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 23 | $80 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 32 | 32 | $172 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 15 | 15 | $132 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 13 | 13 | $88 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 11 | $126 |
In context: peer comparison
Among 86 peers in Houston Gastroenterology Physician, average services per provider: 77. This provider delivers 2.2× the peer median.Open Payments
Industry payments received
All-time total
$1,252
Transactions
59
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 32 | $580.52 | |
| Takeda Pharmaceuticals U.S.A., INC. | 10 | $214.65 | |
| Janssen Scientific Affairs, LLC | 1 | $110.08 | |
| Celgene Corporation | 2 | $74.42 | |
| Janssen Biotech, INC. | 3 | $72.29 | |
| Genzyme Corporation | 3 | $66.87 | |
| Celltrion USA INC. | 2 | $35.83 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $32.73 | |
| Pfizer INC. | 2 | $31.88 | |
| Lilly USA, LLC | 1 | $18.84 | |
| Merck Sharp & Dohme LLC | 1 | $14.29 |
By nature of payment
Frequently asked questions
What is Dr. Christopher Fan's medical specialty?
Dr. Christopher Fan practices Gastroenterology Physician in Houston, TX.
Where does Dr. Christopher Fan practice?
Dr. Christopher Fan practices at 6550 Fannin St Ste 1201, Houston, TX 770302740. Office phone: 3462388262.
What is Dr. Christopher Fan's NPI?
Dr. Christopher Fan's National Provider Identifier (NPI) is 1982067393, issued by NPPES.
Does Dr. Christopher Fan accept Medicare assignment?
Yes. Dr. Christopher Fan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Fan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.