Northwest Observation Associates PC
Northwest Observation Associates PC was paid $9K by Medicaid between Feb 2024 and Sep 2024, across 2 billing codes. Its largest line is 99223, Prolong inpt eval add15 m — 57% of everything it billed.
FEDERAL WAY, WA 98003
Next to other Hospitalist Physician providers in Washington
Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
Paid by month
By year, as a table
| Year | Claims | Paid | |
|---|---|---|---|
| 2024incomplete | 156 | $9K |
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99223 | Prolong inpt eval add15 m | 57% | 57 | 56 | $5K |
| 99238 | Hospital discharge day management, 30 minutes or less | 43% | 99 | 95 | $4K |
Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.
Who's on the registration
| Provider | Location | Paid |
|---|---|---|
| Northwest Emergency Physicians LLC | Arlington, WA | $79.55M |
| Emergency Physicians Southwest, PC | Mesa, AZ | $27.00M |
| Longhorn Emergency Medical Associates PA | Austin, TX | $16.11M |
| Team Physicians of California Medical Group INC | Delano, CA | $15.67M |
| Emergency Services of Texas PA | Orange, TX | $12.19M |
| Acs Primary Care Physicians Southwest, PA | Gainesville, TX | $11.81M |
| Emergency Associates of Central Texas PA | Killeen, TX | $3.78M |
| Idaho Emergency Medical Group PC | Caldwell, ID | $1.55M |
| Northwest Physician Associates PC | Arlington, WA | $162K |
| Quantum Healthcare Medical Associates of Arizona, PC | Pleasanton, CA | $45K |
| Hill Country Emergency Medical Associates PA | San Marcos, TX | $8K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.