Doctor profile · Federal record
Dr. Dana Hemmati, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Gastroenterology Physician · Vancouver, WA
- NPI 1154584241
- Accepts Medicare
- 20 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
505 Ne 87Th Ave Ste 301
Vancouver, WA 986641965
(360) 514-7374
fax (360) 514-7384 - Additional location
-
3638 E Southern Ave, Ste C108
Mesa, AZ 852062563
(480) 834-0771
fax (480) 834-1136 - Additional location
-
10000 Se Main St Ste 112
Portland, OR 972162441
(503) 255-3054
fax (503) 255-7651 - Mailing address
-
10000 Se Main St Ste 112
Portland, OR 972162441
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- April 21, 2021
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (3)
- Washington #MD61139267 · Arizona #47539 · Oregon #MD188736
- Medicaid
- AZ #834964
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154584241. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
200
Distinct HCPCS
7
Medicare allowed
$28,254
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 51 | 51 | $119 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 46 | 44 | $90 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 30 | 30 | $161 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 22 | 22 | $247 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 21 | 21 | $67 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 15 | 15 | $247 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 15 | 15 | $178 |
In context: peer comparison
Among 9 peers in Vancouver Gastroenterology Physician, average services per provider: 34. This provider delivers 5.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
342
Patients
164
Total drug cost
$193,364
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 89 | 42 | $1,584 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 56 | 55 | $1,013 |
| Zenpep (Lipase/Protease/Amylase) | Brand | 51 | 18 | $187,937 |
| Pantoprazole Sodium | Generic | 43 | 18 | $933 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 32 | 31 | $619 |
| Famotidine | Generic | 26 | 0 | $309 |
| Sucralfate | Generic | 16 | 0 | $556 |
| Ondansetron Odt (Ondansetron) | Brand | 15 | 0 | $267 |
| Lactulose | Generic | 14 | 0 | $146 |
Frequently asked questions
What is Dr. Dana Hemmati's medical specialty?
Dr. Dana Hemmati practices Gastroenterology Physician in Vancouver, WA.
Where does Dr. Dana Hemmati practice?
Dr. Dana Hemmati practices at 505 Ne 87Th Ave Ste 301, Vancouver, WA 986641965. Office phone: 3605147374.
What is Dr. Dana Hemmati's NPI?
Dr. Dana Hemmati's National Provider Identifier (NPI) is 1154584241, issued by NPPES.
Does Dr. Dana Hemmati accept Medicare assignment?
Yes. Dr. Dana Hemmati accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dana Hemmati 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); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.