Doctor profile · Federal record
Dr. Mark Oshaughnessy, MD
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Fort Wayne, IN
- NPI 1962494138
- Accepts Medicare
- MIPS 81.2 / 100 · 2023
- 39 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11108 Parkview Circle Dr
Fort Wayne, IN 468451730
(260) 266-5700
fax (260) 266-5920 - Mailing address
-
11109 Parkview Plaza Dr # 117
Fort Wayne, IN 468451701
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- October 7, 2022
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Indiana #01036828A
- Medicaid (2)
- OH #0977073 · IN #100462760
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962494138. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,102
Distinct HCPCS
10
Medicare allowed
$199,469
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 1,029 | 1,021 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 334 | 301 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 194 | 189 | $85 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 141 | 137 | $3 | |
93308 |
Ultrasound of heart, follow-up | 125 | 123 | $24 | |
93321 |
Ultrasound of heart blood flow, valves and chambers, follow-up | 125 | 123 | $7 | |
93922 |
Ultrasound study of arm and leg arteries | 114 | 110 | $11 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 92 | 52 | $113 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 90 | 90 | $156 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 82 | 82 | $6 |
In context: peer comparison
Among 14 peers in Fort Wayne Cardiovascular Disease Physician, average services per provider: 105. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$63
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Telix Pharmaceuticals | 1 | $48.46 | |
| Novartis Pharmaceuticals Corporation | 1 | $14.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,683
Patients
2,068
Total drug cost
$709,862
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 616 | 213 | $7,539 |
| Carvedilol | Generic | 604 | 211 | $6,213 |
| Metoprolol Succinate | Generic | 580 | 216 | $10,839 |
| Amlodipine Besylate | Generic | 518 | 194 | $2,820 |
| Eliquis (Apixaban) | Brand | 510 | 161 | $640,883 |
| Spironolactone | Generic | 461 | 163 | $5,183 |
| Metoprolol Tartrate | Generic | 342 | 104 | $2,429 |
| Furosemide | Generic | 313 | 123 | $1,833 |
| Isosorbide Mononitrate ER (Isosorbide Mononitrate) | Brand | 310 | 110 | $5,018 |
| Torsemide | Generic | 306 | 116 | $10,283 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Oshaughnessy's medical specialty?
Dr. Mark Oshaughnessy practices Cardiovascular Disease Physician in Fort Wayne, IN.
Where does Dr. Mark Oshaughnessy practice?
Dr. Mark Oshaughnessy practices at 11108 Parkview Circle Dr, Fort Wayne, IN 468451730. Office phone: 2602665700.
What is Dr. Mark Oshaughnessy's NPI?
Dr. Mark Oshaughnessy's National Provider Identifier (NPI) is 1962494138, issued by NPPES.
Does Dr. Mark Oshaughnessy accept Medicare assignment?
Yes. Dr. Mark Oshaughnessy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Oshaughnessy commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.