Doctor profile · Federal record
Dr. Mark Gregory, Aac
Anesthesiologist Assistant (CMS: Anesthesiology Assistant) · Gainesville, GA
- NPI 1750616868
- Accepts Medicare
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
743 Spring St Ne
Gainesville, GA 305013715
(770) 532-7179
fax (770) 534-1312 - Mailing address
-
Po Box 1076
Gainesville, GA 305031076
Credentials & registration
- NPI registered
- October 2009 — 17 yrs on file
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 367H00000X — NUCC code
- State license (1)
- Georgia #005633
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750616868. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
82
Distinct HCPCS
5
Medicare allowed
$10,826
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 23 | 23 | $43 | |
76937 |
Ultrasonic guidance for blood vessel access | 19 | 15 | $14 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 18 | 18 | $71 | |
00560 |
Anesthesia for procedure on heart and large blood vessels | 11 | 11 | $303 | |
00562 |
Anesthesia for procedure on heart and large blood vessels using heart-lung machine (1 year or older) | 11 | 11 | $453 |
In context: peer comparison
Among 37 peers in this city , average services per provider: 19. This provider delivers 4.3× the peer median.Open Payments
Industry payments received
All-time total
$35
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Edwards Lifesciences Corporation | 1 | $35.29 |
By nature of payment
Frequently asked questions
What is Dr. Mark Gregory's medical specialty?
Dr. Mark Gregory practices Anesthesiologist Assistant in Gainesville, GA.
Where does Dr. Mark Gregory practice?
Dr. Mark Gregory practices at 743 Spring St Ne, Gainesville, GA 305013715. Office phone: 7705327179.
What is Dr. Mark Gregory's NPI?
Dr. Mark Gregory's National Provider Identifier (NPI) is 1750616868, issued by NPPES.
Does Dr. Mark Gregory accept Medicare assignment?
Yes. Dr. Mark Gregory accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Gregory commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Ultrasonic guidance for blood vessel access (HCPCS 76937); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.