Doctor profile · Federal record
Dr. William Mahlow, MD
Clinical Cardiac Electrophysiology Physician (CMS: Cardiac Electrophysiology) · Internal Medicine Physician · Specialist · Cardiovascular Disease Physician · Knoxville, TN
- NPI 1205830171
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1940 Alcoa Hwy, Suite E 310
Knoxville, TN 379202244
(865) 544-2800
fax (865) 544-6812
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- November 14, 2016
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RC0001X — NUCC code
- State license (1)
- Tennessee #36410
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205830171. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,852
Distinct HCPCS
10
Medicare allowed
$164,183
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 714 | 612 | $8 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 180 | 156 | $13 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 145 | 123 | $119 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 110 | 104 | $11 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 88 | 78 | $164 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 83 | 77 | $162 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 81 | 78 | $65 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 59 | 35 | $75 | |
33208 |
Insertion of pacemaker and upper and lower heart chamber electrode | 46 | 46 | $462 | |
85610 |
Blood test, clotting time | 40 | 34 | $4 |
In context: peer comparison
Among 3 peers in Knoxville Clinical Cardiac Electrophysiology Physician, average services per provider: 64. This provider delivers 29× the peer median.Open Payments
Industry payments received
All-time total
$8,169
Transactions
82
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medical Device Business Services, INC. | 4 | $4,125.00 | |
| Boston Scientific Corporation | 28 | $2,350.33 | |
| Medtronic, INC. | 2 | $644.33 | |
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 14 | $188.58 | |
| Biosense Webster, INC. | 4 | $185.19 | |
| Atricure, INC. | 3 | $148.50 | |
| Novartis Pharmaceuticals Corporation | 10 | $142.54 | |
| Pfizer INC. | 5 | $81.08 | |
| Cardiva Medical, INC. | 3 | $55.90 | |
| Inspire Medical Systems, INC. | 1 | $47.91 | |
| Abbott Laboratories | 2 | $45.99 | |
| Kiniksa Pharmaceuticals International, Plc | 2 | $43.88 | |
| Amgen INC. | 2 | $30.66 | |
| Sanofi-Aventis U.S. LLC | 1 | $20.75 | |
| Vital Connect, INC | 1 | $20.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
709
Patients
172
Total drug cost
$203,197
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 152 | 35 | $130,476 |
| Atorvastatin Calcium | Generic | 71 | 19 | $864 |
| Xarelto (Rivaroxaban) | Brand | 59 | 15 | $65,414 |
| Furosemide | Generic | 53 | 15 | $263 |
| Metoprolol Succinate | Generic | 50 | 16 | $903 |
| Lisinopril | Generic | 43 | 13 | $123 |
| Amiodarone Hcl | Generic | 41 | 21 | $1,265 |
| Spironolactone | Generic | 38 | 11 | $283 |
| Carvedilol | Generic | 34 | 12 | $302 |
| Flecainide Acetate | Generic | 32 | 15 | $1,849 |
Hospital affiliations
Frequently asked questions
What is Dr. William Mahlow's medical specialty?
Dr. William Mahlow practices Clinical Cardiac Electrophysiology Physician in Knoxville, TN.
Where does Dr. William Mahlow practice?
Dr. William Mahlow practices at 1940 Alcoa Hwy, Knoxville, TN 379202244. Office phone: 8655442800.
What is Dr. William Mahlow's NPI?
Dr. William Mahlow's National Provider Identifier (NPI) is 1205830171, issued by NPPES.
Does Dr. William Mahlow accept Medicare assignment?
Yes. Dr. William Mahlow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Mahlow commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.