Mary Hahn McCarthy, M.D.
Emergency Medicine Physician · Virginia Beach, VA
Mary Hahn McCarthy, M.D. is an emergency medicine physician with a practice address in Virginia Beach, Virginia, and NPI 1679860589, issued on Jun 30, 2011. Check the license (Virginia 0101255934, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Mary Hahn McCarthy
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 0101255934 VA
Self-reported in NPPES; status is on the state search - Practice location
- 4092 Foxwood Dr, Virginia Beach, VA 23462
- Phone
- (757) 467-4200
- Enumerated
- Jun 30, 2011
- Record last updated
- Jul 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (757) 467-4173
- Medicare enrollment
- Enrolled (PECOS I20140908001119); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2011
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,715 in Virginia → Look up another NPI →
Also registered at 4092 Foxwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oliver Agustin, PAPhysician Assistant1023042256
- Bridget Alsup, MPAPhysician Assistant1336436997
- Manuel Armada, MDEmergency Medicine Physician1760418982
- Allison Ashe, MDEmergency Medicine Physician1356377840
- Peter Ballantyne, MDEmergency Medicine Physician1154357648
- Michael Bennett, MDEmergency Medicine Physician1487683009
Verify Mary Hahn McCarthy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101255934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average emergency medicine physician in 2024
319 Medicare Part D claims for 225 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Prednisone28 claims
- Cephalexin26 claims
- Albuterol Sulfate Hfa18 claims
- Doxycycline Hyclate18 claims
- Naproxen18 claims
- Meloxicam15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 96.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Emergency Physicians OF TidewaterSuffolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Hahn McCarthy among 1,715 emergency medicine physician records in Virginia
Mary Hahn McCarthy, M.D. is one of 1,715 emergency medicine physician records with a practice address in Virginia. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 59% of them.
- NPI issued2011 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2011 · median 2011 among the 956 with a school on file
- Record last updated2014 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
101 emergency medicine physician records list a practice address in Virginia Beach
They are 101 of the 9,147 NPPES records with a practice address in Virginia Beach, and 1,715 emergency medicine physician records in Virginia.
All 1,715 in Virginia → Every provider in Virginia Beach → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Manuel Armada, MDVirginia Beach, VA 234621760418982
- Allison Ashe, MDVirginia Beach, VA 234621356377840
- Peter Ballantyne, MDVirginia Beach, VA 234621154357648
- Phyllis Bragg, MDVirginia Beach, VA 234621548296205
- Donald Byars, MDVirginia Beach, VA 234621720045016
- John Devlin, MDVirginia Beach, VA 234621780656652
- Michael Genco, MDVirginia Beach, VA 234621235175308
- Lori Givonetti, MDVirginia Beach, VA 234621386680437
Common questions
What is Mary Hahn McCarthy, M.D.'s NPI number?
Mary Hahn McCarthy, M.D.'s National Provider Identifier (NPI) is 1679860589, issued on Jun 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mary Hahn McCarthy, M.D. located?
The NPPES record lists a practice address at 4092 Foxwood Dr, Virginia Beach, VA, 23462. Phone: (757) 467-4200. Providers update this record themselves, so call before visiting.
How can I verify Mary Hahn McCarthy, M.D.'s license?
NPPES lists Virginia license number 0101255934, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Hahn McCarthy, M.D. prescribe under Medicare Part D?
In 2024, Mary Hahn McCarthy, M.D. had 319 Medicare Part D claims for 225 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Mary Hahn McCarthy, M.D.'s MIPS final score?
The 2023 MIPS final score is 96.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.