Doctor profile · Federal record
Dr. Karen Mackay, M. D.
Nephrology Physician · Morgantown, WV
- NPI 1962588236
- MIPS 89.2 / 100 · 2023
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Stadium Drive
Morgantown, WV 26506
(304) 598-4800
fax (304) 293-6963 - Mailing address
-
P. O. Box 897
Morgantown, WV 265070897
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- West Virginia #17515
- Medicaid
- WV #0087758000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962588236. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
280
Distinct HCPCS
6
Medicare allowed
$59,908
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 86 | 25 | $342 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 85 | 51 | $78 | |
90966 |
Home dialysis services per month (20 years or older) | 42 | 11 | $269 | |
90961 |
Dialysis services, 2-3 physician visits per month (20 years or older) | 32 | 17 | $284 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 19 | $128 | |
90935 |
Hemodialysis procedure with physician evaluation | 16 | 13 | $70 |
In context: peer comparison
Among 4 peers in Morgantown Nephrology Physician, average services per provider: 76. This provider delivers 3.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
117
Patients
17
Total drug cost
$17,435
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sevelamer Carbonate | Generic | 62 | 17 | $16,884 |
| Lisinopril | Generic | 26 | 0 | $209 |
| Gabapentin | Generic | 16 | 0 | $109 |
| Furosemide | Generic | 13 | 0 | $234 |
Frequently asked questions
What is Dr. Karen Mackay's medical specialty?
Dr. Karen Mackay practices Nephrology Physician in Morgantown, WV.
Where does Dr. Karen Mackay practice?
Dr. Karen Mackay practices at 1 Stadium Drive, Morgantown, WV 26506. Office phone: 3045984800.
What is Dr. Karen Mackay's NPI?
Dr. Karen Mackay's National Provider Identifier (NPI) is 1962588236, issued by NPPES.
What procedures does Dr. Karen Mackay commonly perform?
Top Medicare-reported procedures in 2023: Dialysis services, 4 or more physician visits per month (20 years or older) (HCPCS 90960); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Home dialysis services per month (20 years or older) (HCPCS 90966). Source: CMS Medicare Physician & Other Practitioners file.