MAUREEN C FENNELL M.D.
NPI 1750343075
Internal Medicine - Cardiovascular Disease in Rockville, MD

Active since April 03, 2006PECOS EnrolledAccepts Medicare Assignment
86.79/100
CMS Quality Rating
15005 SHADY GROVE RD, SUITE 340, ROCKVILLE, MD 20850(240) 238-3760(240) 238-3765 Get Directions Write a Review

NPPES record last updated: January 17, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maureen C Fennell M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MAUREEN C FENNELL M.D. (NPI 1750343075) is an individual cardiovascular disease provider in Rockville, Maryland, licensed in Maryland (D0044928) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1991).

NPPES Registry Identity

NPI1750343075
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameMAUREEN C FENNELLCredential: M.D.
Location Address15005 SHADY GROVE RD, SUITE 340Rockville, MD 20850-6340
Mailing Address15005 Shady Grove Rd, Suite 340Rockville, MD 20850-6340 · (240) 238-3760 · Fax (240) 238-3765
Fax(240) 238-3765
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1991
Enumeration DateApril 3, 2006
Last NPPES UpdateJanuary 17, 2014
NPI 1750343075 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in MD · D0044928
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
15005 SHADY GROVE RD, Rockville, MD 20850

Other Identifiers 10

Other4787DC · Bcbs Of Dc Group Number
OtherH830MD · Bcbs Of Md Group Number
Medicare UPING07228MD
Other61390003MD · Bcbs Of Md Individual No#
Medicare PIN1912021619DC
Medicare PIN012959C23DC
Medicare PIN409823DC
Medicaid699545401MD
Medicare PIN1750343075DC
Other0014DC · Bcbs Of Dc Group Number

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Maureen C Fennell M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7719871847
PECOS Enrollment IDI20040210001008
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 21

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
884 services705 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
475 services344 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
396 services353 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
170 services170 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
107 services107 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
79 services79 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Johns Hopkins Hospital, The

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210009
Location600 North Wolfe StreetBaltimore, MD 21287 · Baltimore City County
Emergency services Birthing friendly

Suburban Hospital

Acute Care Hospitals · Bethesda, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210022
Location8600 Old Georgetown RoadBethesda, MD 20814 · Montgomery County
Emergency services

Adventist Healthcare Shady Grove Medical Center

Acute Care Hospitals · Rockville, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210057
Location9901 Medical Center DriveRockville, MD 20850 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20850 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.79/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.46
Promoting Interoperability97
Improvement Activities40
Cost72

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Obstetrics & Gynecology (Obstetrics)
15005 SHADY GROVE RD, SUITE 130
ROCKVILLE, MD 20850
Internal Medicine (Cardiovascular Disease)
15005 SHADY GROVE RD, SUITE 340
ROCKVILLE, MD 20850
Clinic/Center (Ambulatory Surgical)
15005 SHADY GROVE RD, SUITE 300
ROCKVILLE, MD 20850
Surgery (Plastic and Reconstructive Surgery)
15005 SHADY GROVE RD, #220
ROCKVILLE, MD 20850
Internal Medicine
15005 SHADY GROVE RD, #310
ROCKVILLE, MD 20850
Dentist (Oral and Maxillofacial Surgery)
15005 SHADY GROVE RD, SUITE 420
ROCKVILLE, MD 20850
Dermatology (Procedural Dermatology)
15005 SHADY GROVE RD, SUIE 440
ROCKVILLE, MD 20850
Dentist (General Practice)
15005 SHADY GROVE RD, SUITE 230
ROCKVILLE, MD 20850

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maureen Fennell's NPI number?

The NPI number for Maureen Fennell is 1750343075. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Where is Maureen Fennell located?

Maureen Fennell practices at 15005 Shady Grove Rd Suite 340, Rockville, MD 20850. The listed phone number is (240) 238-3760.

What is Maureen Fennell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Maureen Fennell enrolled in Medicare?

Yes. Maureen Fennell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Maureen Fennell affiliated with any hospitals?

According to CMS data, Maureen Fennell is affiliated with Johns Hopkins Hospital, The, Suburban Hospital and Adventist Healthcare Shady Grove Medical Center.

When was this NPI record last updated?

The NPPES record for Maureen Fennell was last updated on January 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.