Doctor profile · Federal record
Dr. Christine Chan, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Transplant Hepatology Physician · Philadelphia, PA
- NPI 1962795450
- Accepts Medicare
- MIPS 85.5 / 100 · 2023
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 Spruce Street, 3 Dulles Building
Philadelphia, PA 191044206
(215) 349-8222
fax (215) 349-5915
Credentials & registration
- NPI registered
- May 2011 — 15 yrs on file
- Profile last updated
- September 15, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Pennsylvania #MD476770
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962795450. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
189
Distinct HCPCS
8
Medicare allowed
$28,130
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 37 | 13 | $82 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 31 | 31 | $108 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 31 | 30 | $164 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 26 | 20 | $148 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 23 | 23 | $254 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 18 | 18 | $188 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 12 | $135 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $180 |
In context: peer comparison
Among 80 peers in Philadelphia Gastroenterology Physician, average services per provider: 80. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
25
Patients
0
Total drug cost
$309
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 13 | 0 | $201 |
| Carvedilol | Generic | 12 | 0 | $108 |
Hospital affiliations
Frequently asked questions
What is Dr. Christine Chan's medical specialty?
Dr. Christine Chan practices Gastroenterology Physician in Philadelphia, PA.
Where does Dr. Christine Chan practice?
Dr. Christine Chan practices at 3400 Spruce Street, Philadelphia, PA 191044206. Office phone: 2153498222.
What is Dr. Christine Chan's NPI?
Dr. Christine Chan's National Provider Identifier (NPI) is 1962795450, issued by NPPES.
Does Dr. Christine Chan accept Medicare assignment?
Yes. Dr. Christine Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christine Chan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.