Doctor profile · Federal record
Dr. Karla Williams
Internal Medicine Physician (CMS: Internal Medicine) · Birmingham, AL
- NPI 1114346210
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1717 6Th Ave S
Birmingham, AL 352331801
(800) 822-8816 - Additional location
-
619 19Th St S
Birmingham, AL 352331900
(205) 975-0512
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- June 30, 2023
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Alabama #34820
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114346210. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
135
Distinct HCPCS
4
Medicare allowed
$13,242
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 65 | 31 | $74 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 45 | 21 | $112 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $160 | |
99239 |
Hospital discharge day management, more than 30 minutes | 12 | 12 | $107 |
In context: peer comparison
Among 144 peers in this city , average services per provider: 127. This provider delivers 1.1× the peer median.Open Payments
Industry payments received
All-time total
$167
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GENZYME CORPORATION | 1 | $167.13 |
By nature of payment
Frequently asked questions
What is Dr. Karla Williams's medical specialty?
Dr. Karla Williams practices Internal Medicine Physician in Birmingham, AL.
Where does Dr. Karla Williams practice?
Dr. Karla Williams practices at 1717 6Th Ave S, Birmingham, AL 352331801. Office phone: 8008228816.
What is Dr. Karla Williams's NPI?
Dr. Karla Williams's National Provider Identifier (NPI) is 1114346210, issued by NPPES.
Does Dr. Karla Williams accept Medicare assignment?
Yes. Dr. Karla Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karla Williams commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.