Am J Emerg Med
Blood SedimentationCalcaneusC-Reactive Protein
Dr. Megan Hope Halliday, MD
NPI1801327440PAC ID5496156200
- Medicare services, 2024
- 20
- Medicare patients, 2024
- 27
- Publications
- 5
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Practice address
- 500 Upper Chesapeake Drive, Bel Air, MD 21014
- Practice phone
- Call (443) 643-3303
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Halliday's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Megan Hope Halliday is an emergency medicine physician in Bel Air, Maryland
Dr. Halliday practices at University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland, part of University of Maryland Medical System.
Dr. Halliday's NPI, 1801327440, was assigned on March 24, 2017. Dr. Halliday graduated from University of Maryland School of Medicine in 2017. Dr. Halliday holds Guam license M-2280.
NPI and contact details
- NPI
- 1801327440NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496156200
- NPI enumeration date
- March 24, 2017
- NPI status
- Active
- Practice phone
- (443) 643-3303
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Megan Hope Halliday practices at University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland
Dr. Halliday's primary practice is University of Maryland Upper Chesapeake Medical Center Bel Air, at 500 Upper Chesapeake Drive, Bel Air, MD 21014 in Harford County. The practice phone is (443) 643-3303.
- University of Maryland Upper Chesapeake Medical Center Bel Air500 Upper Chesapeake Drive, Bel Air, MD 21014 · Harford CountyPhone(443) 643-3303
Source: Dmand AI Affiliation Data
Dr. Megan Hope Halliday is affiliated with 2 sites of care and 2 medical groups
Dr. Halliday's primary practice is University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland, part of University of Maryland Medical System. Dr. Halliday is also affiliated with Chesapeake Regional Medical Center. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Dr. Halliday to 1 more medical group, named with a free account.
Chesapeake Regional Medical CenterEmergency Medicine Physicians (EMP)1 medical groupName with a free account
See all 4 affiliations for Dr. HallidaySources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Megan Hope Halliday's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Halliday practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Upper Chesapeake Medical Center Bel Air | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Megan Hope Halliday is one of 1,057 emergency medicine physicians in Maryland
Emergency medicine is Dr. Halliday's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Halliday is licensed in Guam.
Specialties and state licenses
- Emergency medicine, GuamPrimary
Emergency medicine physicians near Dr. Halliday
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
1,057emergency medicine physicians in Maryland40emergency medicine physicians in Bel Air35emergency medicine physicians at University of Maryland Upper Chesapeake Medical Center Bel Air
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Megan Hope Halliday billed Medicare for 20 services in 2024
CMS data shows 20 Medicare services from Dr. Halliday across 1 procedure code in 2024, for 27 Medicare patients. Medicare paid $2,765 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202420
Medicare patients27
Paid by Medicare$2,765
Procedure codes1
Dr. Halliday's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 622024: 2068%
- Tests and treatments
- 2023: 502024: 0100%
Dr. Halliday compared with the Maryland median for emergency medicine physicians, 2024
- Dr. Halliday
- Maryland median
- Medicare services
- 20vs 30093% below
- Medicare patients
- 27vs 29291% below
Medians across 1,040 emergency medicine physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Halliday's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Halliday?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Halliday and other emergency medicine physicians in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Megan Hope Halliday treated 27 Medicare patients in 2024, average age 77
CMS counts 27 Medicare patients who saw Dr. Halliday in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Halliday's median patient age at 51, with 65% women.
Medicare patients, 202427
Average age77
Average risk score2.75
Chronic conditions among Dr. Halliday's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes63%
- Arthritis59%
- COPD41%
- Chronic kidney disease41%
- Heart failure41%
- Ischemic heart disease41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Halliday's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Megan Hope Halliday scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Halliday for performance year 2024, reported as part of a group.
Dr. Halliday's MIPS scores, performance year 2024
- 93of 100Final score
- 88.6of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Megan Hope Halliday has 5 publications on record
Dmand AI links 5 papers to Dr. Halliday, published from 2016 to 2019. The most frequent topics are Cardiopulmonary Resuscitation, Emergency Medical Services and Out-of-Hospital Cardiac Arrest. Dr. Halliday has published most often in Am J Emerg Med. Dr. Halliday's most frequent co-authors are Jared Andrew Ingersoll, MD, Daniel Justin Adams, MD and John Emery Alex, MD.
Papers5
Years published2016 to 2019
Dr. Halliday's papers by year, 2016 to 2019
Topics Dr. Halliday writes about most
- Cardiopulmonary Resuscitation
- Emergency Medical Services
- Out-of-Hospital Cardiac Arrest
Dr. Halliday's most frequent co-authors
- Jared Andrew Ingersoll, MD2 shared papers
- Daniel Justin Adams, MD1 shared paper
- John Emery Alex, MD1 shared paper
Recent publications by Dr. Halliday
Cardiopulmonary ResuscitationDisease Transmission, InfectiousEducational Status
Prehosp Emerg Care
Cardiopulmonary ResuscitationEducationEmergency Medical Services
West J Emerg Med
AmbulancesBaltimoreCrowding
Infectious MononucleosisShoulder PainSplenic Rupture
See who Dr. Halliday researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Halliday works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Megan Hope Halliday graduated from University of Maryland School of Medicine
Dr. Halliday graduated from University of Maryland School of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Megan Hope Halliday's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Megan Hope Halliday
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Megan Hope Halliday's NPI number?
Dr. Megan Hope Halliday's NPI number is 1801327440. It was assigned on March 24, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Megan Hope Halliday?
Dr. Megan Hope Halliday is an emergency medicine physician in Bel Air, Maryland. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Megan Hope Halliday practice?
Dr. Halliday practices at 500 Upper Chesapeake Drive, Bel Air, MD 21014. Dr. Halliday's primary practice is University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Halliday to 1 medical group.
What is Dr. Megan Hope Halliday's office phone number?
The practice phone on file for Dr. Halliday is (443) 643-3303.
What is Dr. Megan Hope Halliday's medical license number?
Dr. Halliday holds Guam license M-2280.
Which hospitals is Dr. Megan Hope Halliday affiliated with?
Dr. Halliday practices at University of Maryland Upper Chesapeake Medical Center Bel Air in Bel Air, Maryland. Dr. Halliday is also affiliated with Chesapeake Regional Medical Center.
What medical group is Dr. Megan Hope Halliday part of?
Dr. Halliday is linked to Emergency Medicine Physicians (EMP). Dmand AI links Dr. Halliday to 1 more medical group.
Does Dr. Megan Hope Halliday accept Medicare?
Yes. CMS data shows Dr. Halliday billed Medicare for 20 services in 2024.
What is Dr. Megan Hope Halliday's MIPS score?
Dr. Halliday's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Megan Hope Halliday see?
CMS counts 27 Medicare patients who saw Dr. Halliday in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Megan Hope Halliday bill to Medicare?
In 2024, Dr. Halliday's most billed Medicare services were emergency department visit (99285).
Where did Dr. Megan Hope Halliday go to medical school?
Dr. Halliday graduated from University of Maryland School of Medicine in 2017.
How long has Dr. Megan Hope Halliday been practicing?
Dr. Halliday graduated from medical school in 2017, 9 years ago.
Does Dr. Megan Hope Halliday do research?
Dmand AI links 5 publications to Dr. Halliday, published from 2016 to 2019.
Who does Dr. Megan Hope Halliday publish with?
Dr. Halliday's most frequent co-authors are Jared Andrew Ingersoll, MD (2 shared papers), Daniel Justin Adams, MD (1 shared paper) and John Emery Alex, MD (1 shared paper).
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