Doctor profile · Federal record
Dr. Doris Knowles, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Registered Nurse · Mount Holly, NJ
- NPI 1275504201
- Accepts Medicare
- 50 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
175 Madison Avenue
Mount Holly, NJ 080602038
(609) 261-1660
fax (609) 261-4454 - Mailing address
-
P.O. Box 551420
Fort Lauderdale, FL 333551420
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- June 8, 2015
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- New Jersey #26NJ00209500 · New Jersey #26NO05247800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275504201. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
247
Distinct HCPCS
6
Medicare allowed
$25,276
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 76 | 76 | $103 | |
00812 |
Anesthesia for exam of colon using an endoscope | 48 | 48 | $91 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 46 | 45 | $114 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 38 | 38 | $103 | |
00812 |
Anesthesia for exam of colon using an endoscope | 24 | 24 | $91 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 15 | 15 | $116 |
In context: peer comparison
Among 10 peers in Mount Holly Certified Registered Nurse Anesthetist, average services per provider: 33. This provider delivers 7.5× the peer median.Frequently asked questions
What is Dr. Doris Knowles's medical specialty?
Dr. Doris Knowles practices Certified Registered Nurse Anesthetist in Mount Holly, NJ.
Where does Dr. Doris Knowles practice?
Dr. Doris Knowles practices at 175 Madison Avenue, Mount Holly, NJ 080602038. Office phone: 6092611660.
What is Dr. Doris Knowles's NPI?
Dr. Doris Knowles's National Provider Identifier (NPI) is 1275504201, issued by NPPES.
Does Dr. Doris Knowles accept Medicare assignment?
Yes. Dr. Doris Knowles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Doris Knowles commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.