Physician Profile
Maureen C. Fennell, M.D.
Unclaimed ProfileAbout Dr. Fennell
Maureen C. Fennell, M.D. is a healthcare provider in Rockville, MD specializing in cardiovascular disease (cardiology). Maureen trained at Jefferson Medical College of Thomas Jefferson University, graduating in 1991. Maureen is also listed as specializing in cardiovascular disease. Medicare claims data shows Maureen provided 2,587 services to 2,171 patients. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and routine electrocardiogram (ecg) using at least 12 leads with interpretation and report. This provider record is associated with NPI 1750343075.
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
- (240) 238-3760
- Email not available
Practice Locations
15005 SHADY GROVE RD SUITE 340
Rockville, MD 20850
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
2,587 services · 2,171 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
24 | Less often than most peers in Cardiovascular Disease… |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
884 | More often than most peers in Cardiovascular Disease… |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
396 | More often than most peers in Cardiovascular Disease… |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
170 | As often as other peers in Cardiovascular Disease… |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
107 | As often as other peers in Cardiovascular Disease… |
| Heart rhythm review and interpretation of continous external ekg over 8-15 days | Treatment | 93248 |
39 | More often than most peers in Cardiovascular Disease… |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
39 | Less often than most peers in Cardiovascular Disease… |
| Ultrasound of leg arteries or artery grafts | Treatment | 93925 |
33 | As often as other peers in Cardiovascular Disease… |
| Ultrasound of both sides of head and neck blood flow | Treatment | 93880 |
25 | Less often than most peers in Cardiovascular Disease… |
| Ultrasound study of arm or leg veins with compression and maneuvers | Treatment | 93970 |
24 | Less often 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 1
Same specialty, same street address — most likely the same department or group.
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.
Other cardiovascular diseases in Rockville 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
Class of 1991 at Jefferson Medical College of Thomas Jefferson University 8
Providers who graduated from the same medical school in the same year.
Also performs Nuclear medicine studies of heart muscle at rest and with stress and spect 8
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Maureen C. Fennell?
Maureen C. Fennell is a cardiovascular disease (cardiology) in Rockville, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Maureen C. Fennell's address?
Maureen C. Fennell is listed at 15005 Shady Grove Rd Suite 340, Rockville, MD 20850. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Maureen C. Fennell?
The number on file is (240) 238-3760. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Maureen C. Fennell?
Maureen C. Fennell's National Provider Identifier is 1750343075. 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 Maureen C. Fennell train?
Maureen C. Fennell attended Jefferson Medical College of Thomas Jefferson University, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Maureen C. Fennell have?
Maureen C. Fennell has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Maureen C. Fennell perform?
According to Medicare billing data, Maureen C. Fennell performs imaging including nuclear medicine studies of heart muscle at rest and with stress and spect; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Maureen C. Fennell's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Maureen C. Fennell. If this is you, claiming it is free.
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