1. Home
  2. Directory
  3. Maryland
  4. Baltimore
  5. Emergency Medicine
  6. NPI Profile

DR. HEATHER MARIE MEZZADRA M.D.
NPI 1164717203
Emergency Medicine in Baltimore, MD

Active since June 16, 2011PECOS Enrolled
95.99/100
CMS Quality Rating
201 E UNIVERSITY PKWY, EMERGENCY DEPARTMENT, BALTIMORE, MD 21218(141) 040-4360 Get Directions Write a Review

NPPES record last updated: November 3, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Heather Marie Mezzadra M.d. NPPES

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

DR. HEATHER MARIE MEZZADRA M.D. (NPI 1164717203) is an individual emergency medicine provider in Baltimore, Maryland, licensed in Maryland (D0077813) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164717203
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. HEATHER MARIE MEZZADRACredential: M.D.
Location Address201 E UNIVERSITY PKWY, EMERGENCY DEPARTMENTBaltimore, MD 21218-2829
Mailing Address201 E University Pkwy, Emergency DepartmentBaltimore, MD 21218-2829 · (141) 040-4360
Phone(141) 040-4360
Sole ProprietorNo
Enumeration DateJune 16, 2011
Last NPPES UpdateNovember 3, 2014
✔ NPI 1164717203 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MD · D0077813
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
201 E UNIVERSITY PKWY, Baltimore, MD 21218
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Heather Marie Mezzadra M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
138 services134 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
50 services48 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
44 services44 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21218 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
Most-billed visit code 99214
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.

95.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.48
Promoting Interoperability100
Improvement Activities40
Cost74.87

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.

RONAK K PATEL M.D.
Internal Medicine
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Baltimore City (410) 554-2000
MRS. LINDSAY NICOLE ROYAL BUSSEY CRNP
Nurse Practitioner (Family)
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Baltimore City (855) 633-0199
ISHA SHARAN MD
Student in an Organized Health Care Education/Training Program
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Baltimore City (410) 554-2284
DR. MIRIAM L COHEN M.D.
Internal Medicine (Cardiovascular Disease)
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Baltimore City (410) 554-2000
TAYYAB AHSAN TANVIR MBBS
Student in an Organized Health Care Education/Training Program
201 E UNIVERSITY PKWY
BALTIMORE, MD 21218
Baltimore City (410) 554-2284
DR. CALVIN THOMAS WILLIAMS JR. M.D. / PH.D
Internal Medicine (Infectious Disease)
201 E UNIVERSITY PKWY, DEPT OF MEDICINE MEDSTAR UNION MEMORIAL HOSPITAL
BALTIMORE, MD 21218
Baltimore City (443) 474-9911
DAMIEN I SEQUEIRA M.D.
Student in an Organized Health Care Education/Training Program
201 E UNIVERSITY PKWY, DEPT. OF SURGERY
BALTIMORE, MD 21218
Baltimore City (410) 554-2782
DAVID AARON WEINER M.D.
Orthopaedic Surgery
201 E UNIVERSITY PKWY, DEPARTMENT OF ORTHOPAEDIC SURGERY
BALTIMORE, MD 21218
Baltimore City (410) 554-2270

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 Heather Mezzadra's NPI number?

The NPI number for Heather Mezzadra is 1164717203. It was assigned to this individual provider in the NPPES registry on June 16, 2011.

Where is Heather Mezzadra located?

Heather Mezzadra practices at 201 E University Pkwy Emergency Department, Baltimore, MD 21218. The listed phone number is (141) 040-4360.

What is Heather Mezzadra's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Heather Mezzadra enrolled in Medicare?

Yes. Heather Mezzadra is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Heather Mezzadra was last updated on November 3, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.