Doctor profile · Federal record
Dr. Alexandra Armstrong, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Critical Care Medicine (Anesthesiology) Physician · Acute Care Nurse Practitioner · Greenville, SC
- NPI 1255569133
- Accepts Medicare
- 12 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
7 Independence PT Ste 300
Greenville, SC 296154569
(864) 522-3700
fax (864) 522-3705 - Additional location
-
1969 W Ogden Ave, 5Th Floor Anesthesiology Department
Chicago, IL 606123765
(312) 864-5044 - Mailing address
-
300 E McBee Ave Fl 4
Greenville, SC 296012842
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- October 8, 2024
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (3)
- South Carolina #85024 · Illinois #125067227 · Texas #727406
- Medicaid
- TX #1255569133
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1255569133. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
349
Distinct HCPCS
10
Medicare allowed
$52,386
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00790 |
Anesthesia for other procedure on upper abdomen | 44 | 42 | $219 | |
00670 |
Anesthesia for extensive surgery on spine | 38 | 38 | $328 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 37 | 37 | $75 | |
01214 |
Anesthesia for total hip replacement | 37 | 37 | $163 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 31 | 31 | $41 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 28 | 28 | $145 | |
00873 |
Anesthesia for shock wave therapy for urinary system stones without water bath | 18 | 17 | $84 | |
00520 |
Anesthesia for other closed procedure on chest | 17 | 17 | $91 | |
01230 |
Anesthesia for procedure on upper 2/3rd of thigh bone | 17 | 17 | $132 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 16 | 16 | $65 |
In context: peer comparison
Among 57 peers in Greenville Anesthesiology Physician, average services per provider: 24. This provider delivers 15× the peer median.Open Payments
Industry payments received
All-time total
$34
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Davol INC. | 1 | $17.75 | |
| Merck Sharp & Dohme LLC | 1 | $16.42 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Alexandra Armstrong's medical specialty?
Dr. Alexandra Armstrong practices Anesthesiology Physician in Greenville, SC.
Where does Dr. Alexandra Armstrong practice?
Dr. Alexandra Armstrong practices at 7 Independence PT Ste 300, Greenville, SC 296154569. Office phone: 8645223700.
What is Dr. Alexandra Armstrong's NPI?
Dr. Alexandra Armstrong's National Provider Identifier (NPI) is 1255569133, issued by NPPES.
Does Dr. Alexandra Armstrong accept Medicare assignment?
Yes. Dr. Alexandra Armstrong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexandra Armstrong commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on upper abdomen (HCPCS 00790); Anesthesia for extensive surgery on spine (HCPCS 00670); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.