Doctor profile · Federal record
Dr. Christopher Damman, MD
Gastroenterology Physician (CMS: Gastroenterology) · Seattle, WA
- NPI 1730289554
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
825 Eastlake Ave E
Seattle, WA 981094405
(206) 288-1000 - Mailing address
-
Po Box 50095
Seattle, WA 981455095
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- October 22, 2013
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Washington #MD60022513
- Medicaid
- WA #1730289554
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730289554. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
45
Distinct HCPCS
3
Medicare allowed
$3,061
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 22 | 22 | $133 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 12 | 12 | $5 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 11 | 11 | $6 |
In context: peer comparison
Among 44 peers in this city , average services per provider: 39. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
35
Patients
34
Total drug cost
$1,300
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 23 | 22 | $361 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 12 | 12 | $939 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher Damman's medical specialty?
Dr. Christopher Damman practices Gastroenterology Physician in Seattle, WA.
Where does Dr. Christopher Damman practice?
Dr. Christopher Damman practices at 825 Eastlake Ave E, Seattle, WA 981094405. Office phone: 2062881000.
What is Dr. Christopher Damman's NPI?
Dr. Christopher Damman's National Provider Identifier (NPI) is 1730289554, issued by NPPES.
Does Dr. Christopher Damman accept Medicare assignment?
Yes. Dr. Christopher Damman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Damman commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500). Source: CMS Medicare Physician & Other Practitioners file.