Doctor profile · Federal record
Dr. Karen Butterworth, MD
Anesthesiology Physician · West Hollywood, CA
- NPI 1932194339
- MIPS 84.1 / 100 · 2023
- 21 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8700 Beverly Blvd, Suite 8211
West Hollywood, CA 900481804
(213) 637-3703
fax (213) 639-0797 - Mailing address
-
3530 Wilshire Blvd, Suite 350
Los Angeles, CA 900102328
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- August 30, 2007
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #G86991
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932194339. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
173
Distinct HCPCS
4
Medicare allowed
$25,891
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 76 | 76 | $143 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 48 | 48 | $171 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 35 | 35 | $156 | |
00812 |
Anesthesia for exam of colon using an endoscope | 14 | 14 | $97 |
In context: peer comparison
Among 72 peers in this city , average services per provider: 30. This provider delivers 5.8× the peer median.Frequently asked questions
What is Dr. Karen Butterworth's medical specialty?
Dr. Karen Butterworth practices Anesthesiology Physician in West Hollywood, CA.
Where does Dr. Karen Butterworth practice?
Dr. Karen Butterworth practices at 8700 Beverly Blvd, West Hollywood, CA 900481804. Office phone: 2136373703.
What is Dr. Karen Butterworth's NPI?
Dr. Karen Butterworth's National Provider Identifier (NPI) is 1932194339, issued by NPPES.
What procedures does Dr. Karen Butterworth commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.