Doctor profile · Federal record
Dr. Matthew Hallman, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Critical Care Medicine (Anesthesiology) Physician · Seattle, WA
- NPI 1992958540
- Accepts Medicare
- MIPS 87.0 / 100 · 2023
- 21 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
325 9Th Ave, Box 359724
Seattle, WA 981042420
(206) 744-4684 - Mailing address
-
1229 Madison St Ste 1440
Seattle, WA 981043538
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- December 30, 2014
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Washington #MD60152419
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992958540. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
72
Distinct HCPCS
2
Medicare allowed
$7,894
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 42 | 23 | $127 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 30 | 20 | $85 |
In context: peer comparison
Among 172 peers in this city , average services per provider: 23. This provider delivers 3.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Matthew Hallman's medical specialty?
Dr. Matthew Hallman practices Anesthesiology Physician in Seattle, WA.
Where does Dr. Matthew Hallman practice?
Dr. Matthew Hallman practices at 325 9Th Ave, Seattle, WA 981042420. Office phone: 2067444684.
What is Dr. Matthew Hallman's NPI?
Dr. Matthew Hallman's National Provider Identifier (NPI) is 1992958540, issued by NPPES.
Does Dr. Matthew Hallman accept Medicare assignment?
Yes. Dr. Matthew Hallman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Hallman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.