Eryn Calder Mahoney, MD
Emergency Medicine Physician · Charlotte, NC
Eryn Calder Mahoney, MD is an emergency medicine physician with a practice address in Charlotte, North Carolina, and NPI 1497288781, issued on Apr 4, 2017. Check the license (North Carolina 2026-00230, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Eryn Calder Mahoney
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 2026-00230 NC
MD0000058775 TN
Self-reported in NPPES; status is on the state search - Practice location
- 7845 Little Ave, Charlotte, NC 28226
- Phone
- (704) 375-0100
- Enumerated
- Apr 4, 2017
- Record last updated
- Apr 28, 2026
- Medicare enrollment
- Enrolled (PECOS I20260504005568); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 2,094 in North Carolina → Look up another NPI →
Also registered at 7845 Little Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara Badano, MDInternal Medicine Physician1912961079
- Lynn Barringer, AGPCNP-BCGerontology Nurse Practitioner1710313796
- Margaret BartonFamily Nurse Practitioner1477429017
- Latyeasaral Bennett, N.P.Family Nurse Practitioner1942658422
- Carley Borrelli, MDFamily Medicine Physician1871122184
- April Caperna, DOHospice and Palliative Medicine (Internal Medicine) Physician1376785295
Verify Eryn Calder Mahoney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2026-00230Check 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% fewer Medicare Part D claims than the average emergency medicine physician in 2024
134 Medicare Part D claims for 94 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Ondansetron Odt16 claims
- Cefdinir13 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.
Eryn Calder Mahoney among 2,094 emergency medicine physician records in North Carolina
Eryn Calder Mahoney, MD is one of 2,094 emergency medicine physician records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 77% of them.
- NPI issued2017 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2017 · median 2012 among the 1,317 with a school on file
- Record last updated2026 · 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
344 emergency medicine physician records list a practice address in Charlotte
They are 344 of the 23,603 NPPES records with a practice address in Charlotte, and 2,094 emergency medicine physician records in North Carolina.
All 2,094 in North Carolina → Every provider in Charlotte → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Christopher Diorio, DOCharlotte, NC 282261619956109
- Susan Echterling, MDCharlotte, NC 282261245208628
- Robert Esposito, DOCharlotte, NC 282261649310541
- Christen Fisher, MDCharlotte, NC 282261306852025
- John Peter McBryde, MDCharlotte, NC 282261033143409
- Kelsey Nestor, MDCharlotte, NC 282261568996346
- Gustavo Colmenares, MDMint Hill, NC 282271972587467
- Stephen Pecevich, M.D.Charlotte, NC 282321194102384
Common questions
What is Eryn Calder Mahoney, MD's NPI number?
Eryn Calder Mahoney, MD's National Provider Identifier (NPI) is 1497288781, issued on Apr 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Eryn Calder Mahoney, MD located?
The NPPES record lists a practice address at 7845 Little Ave, Charlotte, NC, 28226. Phone: (704) 375-0100. Providers update this record themselves, so call before visiting.
How can I verify Eryn Calder Mahoney, MD's license?
NPPES lists North Carolina license number 2026-00230, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eryn Calder Mahoney, MD prescribe under Medicare Part D?
In 2024, Eryn Calder Mahoney, MD had 134 Medicare Part D claims for 94 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.