Doctor profile · Federal record
Dr. Eashen Liu, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Student in an Organized Health Care Education/Training Program · Spokane, WA
- NPI 1891954475
- Accepts Medicare
- 20 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
212 E Central Ave, Suite 440
Spokane, WA 992086291
(509) 489-2600 - Mailing address
-
Po Box 421
Liberty Lake, WA 990190421
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- May 24, 2021
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Washington #MD60291443 · District of Columbia #MD037063
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891954475. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
520
Distinct HCPCS
10
Medicare allowed
$70,797
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 135 | 135 | $86 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 110 | 107 | $100 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 101 | 101 | $245 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 55 | 45 | $174 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 21 | 13 | $32 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 20 | 13 | $73 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 18 | 18 | $113 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $128 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 12 | 12 | $218 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 11 | $127 |
In context: peer comparison
Among 10 peers in Spokane Gastroenterology Physician, average services per provider: 47. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$22,651
Transactions
43
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 36 | $22,334.44 | |
| Abbvie INC. | 3 | $153.14 | |
| Pfizer INC. | 1 | $124.99 | |
| Janssen Scientific Affairs, LLC | 2 | $23.76 | |
| CapsoVision, INC. | 1 | $14.72 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
810
Patients
237
Total drug cost
$1,191,339
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 237 | 69 | $3,132 |
| Pantoprazole Sodium | Generic | 96 | 31 | $1,368 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 81 | 81 | $2,163 |
| Sodium Chloride (0.9 % Sodium Chloride) | Brand | 75 | 0 | $4,199 |
| Famotidine | Generic | 46 | 14 | $734 |
| Sulfasalazine | Generic | 39 | 0 | $2,170 |
| Stelara (Ustekinumab) | Brand | 37 | 0 | $976,697 |
| Dicyclomine Hcl | Generic | 36 | 18 | $707 |
| Budesonide Dr (Budesonide) | Brand | 34 | 11 | $3,726 |
| Mesalamine | Generic | 28 | 0 | $29,458 |
Hospital affiliations
Frequently asked questions
What is Dr. Eashen Liu's medical specialty?
Dr. Eashen Liu practices Gastroenterology Physician in Spokane, WA.
Where does Dr. Eashen Liu practice?
Dr. Eashen Liu practices at 212 E Central Ave, Spokane, WA 992086291. Office phone: 5094892600.
What is Dr. Eashen Liu's NPI?
Dr. Eashen Liu's National Provider Identifier (NPI) is 1891954475, issued by NPPES.
Does Dr. Eashen Liu accept Medicare assignment?
Yes. Dr. Eashen Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eashen Liu 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); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.