Doctor profile · Federal record
Dr. RYAN WILLIAMSON, M.D.
Neurology Physician (CMS: NEUROLOGY) · Neurology Physician · Neurology Physician · Neurology Physician · Neurology Physician · CHARLOTTE, NC
- NPI 1003234204
- Accepts Medicare
- 12 yrs in practice
- Licensed in 5 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
200 HAWTHORNE LN
CHARLOTTE, NC 282042515
(704) 384-9437 - Additional location
-
301 Riverview Ave Ste 202A
Norfolk, VA 235101065
(757) 252-9015 - Additional location
-
100 Brewster Blvd
Camp Lejeune, NC 285472575
(910) 450-4300 - Additional location
-
501 N Graham St Ste 445
Portland, OR 972272002
(503) 413-6166 - Additional location
-
1000 Johnson Ferry Rd
Atlanta, GA 303421606
(404) 851-8000
fax (404) 303-3759 - Mailing address
-
100 BREWSTER BLVD
CAMP LEJEUNE, NC 285472575
Show 2 more locations
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- January 21, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (5)
- North Carolina #2018-02818 · Virginia #0101264099 · Oregon #MD213220 · Washington #MD61581286 · Georgia #102610
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003234204. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
104
Distinct HCPCS
3
Medicare allowed
$12,401
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 31 | $77 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 38 | 38 | $168 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 25 | 17 | $115 |
In context: peer comparison
Among 36 peers in this city , average services per provider: 360. This provider delivers 0.3× the peer median.