Doctor profile · Federal record
Dr. Gregory Low
Colon & Rectal Surgery Physician (CMS: Colorectal Surgery (Proctology)) · Knoxville, TN
- NPI 1194269944
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1934 Alcoa Hwy Ste 370
Knoxville, TN 379201529
(865) 305-5335 - Additional location
-
1 Barnes Jewish Hospital Plz
Saint Louis, MO 631101003
(314) 362-5000 - Additional location
-
1520 San Pablo St Ste 4300
Los Angeles, CA 900335330
(323) 442-9064
Credentials & registration
- NPI registered
- December 2016 — 10 yrs on file
- Profile last updated
- July 30, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 208C00000X — NUCC code
- State license (1)
- Tennessee #63264
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194269944. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
239
Distinct HCPCS
9
Medicare allowed
$28,214
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
46600 |
Diagnostic exam of anus using an endoscope | 51 | 47 | $100 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 39 | 39 | $143 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 33 | 28 | $78 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 29 | 29 | $172 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 26 | $107 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $97 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 16 | 13 | $154 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 11 | 11 | $76 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $150 |
In context: peer comparison
Among 2 peers in Knoxville Colon & Rectal Surgery Physician, average services per provider: 32. This provider delivers 7.5× the peer median.Open Payments
Industry payments received
All-time total
$370
Transactions
12
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Kerecis Limited | 2 | $122.74 | |
| Abbvie INC. | 2 | $55.57 | |
| Medtronic, INC. | 2 | $53.53 | |
| Ethicon US, LLC | 1 | $33.50 | |
| Integra LifeSciences Corporation | 1 | $26.12 | |
| Intuitive Surgical, INC. | 1 | $22.06 | |
| La Jolla Pharmaceutical Company | 1 | $21.18 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $19.08 | |
| Pacira Pharmaceuticals Incorporated | 1 | $16.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
127
Patients
101
Total drug cost
$687
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metronidazole | Generic | 45 | 44 | $81 |
| Ciprofloxacin Hcl | Generic | 43 | 41 | $109 |
| Ondansetron Hcl | Generic | 16 | 16 | $46 |
| Oxycodone Hcl | Generic | 12 | 0 | $31 |
| Loperamide (Loperamide Hcl) | Brand | 11 | 0 | $420 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Low's medical specialty?
Dr. Gregory Low practices Colon & Rectal Surgery Physician in Knoxville, TN.
Where does Dr. Gregory Low practice?
Dr. Gregory Low practices at 1934 Alcoa Hwy Ste 370, Knoxville, TN 379201529. Office phone: 8653055335.
What is Dr. Gregory Low's NPI?
Dr. Gregory Low's National Provider Identifier (NPI) is 1194269944, issued by NPPES.
Does Dr. Gregory Low accept Medicare assignment?
Yes. Dr. Gregory Low accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Low commonly perform?
Top Medicare-reported procedures in 2023: Diagnostic exam of anus using an endoscope (HCPCS 46600); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.