Doctor profile · Federal record
Dr. Alexander Johnston, M.D.
Surgery Physician (CMS: Critical Care (Intensivists)) · Student in an Organized Health Care Education/Training Program · Winchester, VA
- NPI 1356785604
- Accepts Medicare
- 13 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
190 Campus Blvd Ste 310
Winchester, VA 226012872
(540) 536-0130
fax (540) 536-0140 - Additional location
-
1 Guthrie Square, Guthrie/Robert Packer Hospital,
Sayre, PA 18840
(570) 887-3585 - Additional location
-
1840 Amherst St
Winchester, VA 226012808
(540) 536-8000
fax (540) 536-0235 - Mailing address
-
220 Campus Blvd Ste 100
Winchester, VA 226012896
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- June 10, 2021
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Virginia #0101266985
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356785604. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
250
Distinct HCPCS
6
Medicare allowed
$27,327
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 75 | 75 | $126 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 66 | 51 | $47 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 39 | 34 | $78 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $170 | |
99291 |
Critical care, first 30-74 minutes | 24 | 17 | $210 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 22 | 14 | $117 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 35. This provider delivers 7.1× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Solventum Corporation | 1 | $32.22 |
By nature of payment
Frequently asked questions
What is Dr. Alexander Johnston's medical specialty?
Dr. Alexander Johnston practices Surgery Physician in Winchester, VA.
Where does Dr. Alexander Johnston practice?
Dr. Alexander Johnston practices at 190 Campus Blvd Ste 310, Winchester, VA 226012872. Office phone: 5405360130.
What is Dr. Alexander Johnston's NPI?
Dr. Alexander Johnston's National Provider Identifier (NPI) is 1356785604, issued by NPPES.
Does Dr. Alexander Johnston accept Medicare assignment?
Yes. Dr. Alexander Johnston accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alexander Johnston commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.