Doctor profile · Federal record
Dr. Emily Ray Ko, M.D.
Hospitalist Physician (CMS: Hospitalist) · Hospitalist Physician · Durham, NC
- NPI 1336342997
- Accepts Medicare
- 29 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4103 Graceview Way
Durham, NC 277051684
(206) 240-3764
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- October 4, 2012
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- Washington #MD60166435 · North Carolina #2012-01967
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336342997. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
114
Distinct HCPCS
4
Medicare allowed
$10,832
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 59 | 29 | $74 | |
99239 |
Hospital discharge day management, more than 30 minutes | 21 | 21 | $105 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 20 | 11 | $101 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 14 | $159 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 59. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. Emily Ray Ko's medical specialty?
Dr. Emily Ray Ko practices Hospitalist Physician in Durham, NC.
Where does Dr. Emily Ray Ko practice?
Dr. Emily Ray Ko practices at 4103 Graceview Way, Durham, NC 277051684. Office phone: 2062403764.
What is Dr. Emily Ray Ko's NPI?
Dr. Emily Ray Ko's National Provider Identifier (NPI) is 1336342997, issued by NPPES.
Does Dr. Emily Ray Ko accept Medicare assignment?
Yes. Dr. Emily Ray Ko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Emily Ray Ko commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.