Doctor profile · Federal record
Dr. Alexander Colquhoun, MD
Anesthesiology Physician (CMS: Anesthesiology) · Richmond, VA
- NPI 1598875858
- Accepts Medicare
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1250 E Marshall St, Anesthesiology
Richmond, VA 232985051
(804) 628-6975
fax (804) 628-6997 - Mailing address
-
Po Box 91734
Richmond, VA 232911734
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Virginia #0109541044
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598875858. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
80
Distinct HCPCS
4
Medicare allowed
$5,664
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 33 | 33 | $67 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 17 | 17 | $81 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 16 | 16 | $85 | |
00812 |
Anesthesia for exam of colon using an endoscope | 14 | 14 | $51 |
In context: peer comparison
Among 51 peers in this city , average services per provider: 40. This provider delivers 2.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Alexander Colquhoun's medical specialty?
Dr. Alexander Colquhoun practices Anesthesiology Physician in Richmond, VA.
Where does Dr. Alexander Colquhoun practice?
Dr. Alexander Colquhoun practices at 1250 E Marshall St, Richmond, VA 232985051. Office phone: 8046286975.
What is Dr. Alexander Colquhoun's NPI?
Dr. Alexander Colquhoun's National Provider Identifier (NPI) is 1598875858, issued by NPPES.
Does Dr. Alexander Colquhoun accept Medicare assignment?
Yes. Dr. Alexander Colquhoun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Colquhoun 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.