Doctor profile · Federal record
Dr. Christine Chen, D.O.
Gastroenterology Physician (CMS: Gastroenterology) · New Hyde Park, NY
- NPI 1578918769
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1991 Marcus Ave Ste M200
New Hyde Park, NY 110423000
(516) 204-4242
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- January 8, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #316149
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578918769. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
26
Distinct HCPCS
2
Medicare allowed
$4,204
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 15 | 15 | $178 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 11 | 11 | $140 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 93. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$344
Transactions
10
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, Inc. | 2 | $174.57 | |
| Janssen Biotech, Inc. | 2 | $41.23 | |
| ABBVIE INC. | 2 | $31.66 | |
| PFIZER INC. | 1 | $27.53 | |
| GENZYME CORPORATION | 1 | $24.29 | |
| Celgene Corporation | 1 | $23.03 | |
| Ardelyx, Inc. | 1 | $22.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
190
Patients
81
Total drug cost
$16,658
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 65 | 27 | $599 |
| Famotidine | Generic | 37 | 11 | $354 |
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 33 | 30 | $506 |
| Procto-Med Hc (Hydrocortisone) | Brand | 15 | 0 | $357 |
| Linzess (Linaclotide) | Brand | 14 | 0 | $14,581 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 13 | 13 | $193 |
| Pantoprazole Sodium | Generic | 13 | 0 | $68 |
Hospital affiliations
Frequently asked questions
What is Dr. Christine Chen's medical specialty?
Dr. Christine Chen practices Gastroenterology Physician in New Hyde Park, NY.
Where does Dr. Christine Chen practice?
Dr. Christine Chen practices at 1991 Marcus Ave Ste M200, New Hyde Park, NY 110423000. Office phone: 5162044242.
What is Dr. Christine Chen's NPI?
Dr. Christine Chen's National Provider Identifier (NPI) is 1578918769, issued by NPPES.
Does Dr. Christine Chen accept Medicare assignment?
Yes. Dr. Christine Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christine Chen commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.