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Edit this profileWhere to find Mark A. Oshaughnessy, MD
- Fort Wayne location main office
11108 Parkview Circle Dr, Fort Wayne, IN 46845 - Wabash location
8 John Kissinger Dr, Wabash, IN 46992
About Dr. Oshaughnessy
Mark A. Oshaughnessy, MD practices cardiovascular disease (cardiology) in Fort Wayne, IN. Mark is a 1987 graduate of Indiana University School of Medicine. Mark is also listed as specializing in cardiovascular disease. According to Medicare claims data, Mark cared for 3,001 Medicare patients across 3,111 services. The services billed most often include ultrasound of heart with color-depicted blood flow, rate, direction and valve function, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1962494138.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (260) 266-5700
- Email not available
Practice Locations
11108 PARKVIEW CIRCLE DR
Fort Wayne, IN 46845
8 John Kissinger Dr
Wabash, IN 46992
Conditions Commonly Evaluated or Treated
Within Cardiovascular Disease generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Coronary and ischemic heart disease
Heart failure and cardiomyopathy
Heart rhythm
Symptoms and functional disorders
Valve and structural heart
Vascular and risk factors
Artery & vascular
Heart inflammation
Heart muscle
Heart valves
Vascular disease
Procedures & services
Most searched procedures
Office and noninvasive testing
Advanced imaging
Consultations
Diagnostic testing
Diagnostics
Heart devices
- Biventricular Pacemaker (Cardiac Resynchronization Therapy)
- Implantable Loop Recorder (Cardiac Monitor Implant)
Heart imaging
Heart procedures
Heart rhythm procedures
Imaging
Implants
Recovery & rehabilitation
Vascular imaging
Procedures Most Often Billed to Medicare
3,111 services · 3,001 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
927 | More than most peers in Cardiovascular Disease… |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
131 | More than most peers in Cardiovascular Disease… |
| Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional | Treatment | 93272 |
124 | More than most peers in Cardiovascular Disease… |
| Ultrasound of heart blood flow, valves and chambers, follow-up | Treatment | 93321 |
120 | More than most peers in Cardiovascular Disease… |
| Ultrasound of heart, follow-up | Treatment | 93308 |
120 | More than most peers in Cardiovascular Disease… |
| Ultrasound study of arm and leg arteries | Treatment | 93922 |
102 | More often than most peers in Cardiovascular Disease… |
| Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional | Treatment | 93228 |
81 | More often than most peers in Cardiovascular Disease… |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts | Treatment | 93978 |
78 | More often than most peers in Cardiovascular Disease… |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
70 | As often as other peers in Cardiovascular Disease… |
| Ultrasound of one leg arteries or artery grafts | Treatment | 93926 |
68 | More than most peers in Cardiovascular Disease… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cardiovascular diseases at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 27 related providers in 4 groups
Other cardiovascular diseases in Fort Wayne 4
Same specialty, same city.
Trained at Indiana University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 8
Providers in IN who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Oshaughnessy?
Dr. Oshaughnessy is a cardiovascular disease (cardiology) in Fort Wayne, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Oshaughnessy's address?
Dr. Oshaughnessy is listed at 11108 Parkview Circle Dr, Fort Wayne, IN 46845. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Oshaughnessy?
The number on file is (260) 266-5700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Oshaughnessy's NPI number?
Dr. Oshaughnessy's National Provider Identifier is 1962494138. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Oshaughnessy train?
Dr. Oshaughnessy attended Indiana University School of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Oshaughnessy been practicing?
Dr. Oshaughnessy has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Oshaughnessy perform?
According to Medicare billing data, Dr. Oshaughnessy provides treatments such as ultrasound of heart with color-depicted blood flow, rate, direction and valve function and ultrasound of heart with color-depicted blood flow, rate and valve function, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Oshaughnessy confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Oshaughnessy. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.