John Fitzgerald Perrin, M.D.
Emergency Medicine Physician · Charlotte, NC
John Fitzgerald Perrin, M.D. is an emergency medicine physician with a practice address in Charlotte, North Carolina, and NPI 1124204151, issued on Jan 22, 2008. Check the license (North Carolina 2008-00794, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Fitzgerald Perrin
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 2008-00794 NC
001331 GA
Self-reported in NPPES; status is on the state search - Practice location
- 501 S Sharon Amity RD Ste 300, Charlotte, NC 28211
- Phone
- (704) 377-2424
- Enumerated
- Jan 22, 2008
- Record last updated
- Aug 8, 2023
- Medicare enrollment
- Enrolled (PECOS I20080702000207); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 2,094 in North Carolina → Look up another NPI →
Also registered at 501 S Sharon Amity RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Adzigirey, PA-CPhysician Assistant1518708718
- Bradley Anglemyer, M.D.Emergency Medicine Physician1043263361
- Melanie ArthoEmergency Medicine Physician1154580389
- David Bala, MDEmergency Medicine Physician1164953055
- Emily Bellow, FNP-CNurse Practitioner1205437910
- Aaron Blackshaw, MDEmergency Medicine Physician1164884961
Verify John Fitzgerald Perrin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2008-00794Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average emergency medicine physician in 2024
310 Medicare Part D claims for 211 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 20 claims were for opioids.
Most prescribed
- Cephalexin48 claims
- Ondansetron Odt39 claims
- Amoxicillin-Clavulanate Potass24 claims
- Dicyclomine Hcl21 claims
- Azithromycin20 claims
- Hydrocodone-Acetaminophen16 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 MIPS final score for 2023 (Medicare payment program): 95.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Mid-Atlantic Emergency Medical Associates PLLCCharlotte, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Fitzgerald Perrin among 2,094 emergency medicine physician records in North Carolina
John Fitzgerald Perrin, M.D. 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 2008, is newer than 48% of them.
- NPI issued2008 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2005 · median 2012 among the 1,317 with a school on file
- Record last updated2023 · 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
- Bradley Anglemyer, M.D.Charlotte, NC 282111043263361
- Thomas Brant, M.D.Charlotte, NC 282111194774653
- Elizabeth Dunbar, M.D.Charlotte, NC 282111699727594
- Andrea Dupont, M.D.Charlotte, NC 282111740231497
- Chad Eller, MDCharlotte, NC 282111992784409
- Timothy Lietz, M.D.Charlotte, NC 282111205889292
- Maryanne Lindsay, MDCharlotte, NC 282111568430890
- David Locascio, M.D.Charlotte, NC 282111851347538
Common questions
What is John Fitzgerald Perrin, M.D.'s NPI number?
John Fitzgerald Perrin, M.D.'s National Provider Identifier (NPI) is 1124204151, issued on Jan 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Fitzgerald Perrin, M.D. located?
The NPPES record lists a practice address at 501 S Sharon Amity RD Ste 300, Charlotte, NC, 28211. Phone: (704) 377-2424. Providers update this record themselves, so call before visiting.
How can I verify John Fitzgerald Perrin, M.D.'s license?
NPPES lists North Carolina license number 2008-00794, 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 John Fitzgerald Perrin, M.D. prescribe under Medicare Part D?
In 2024, John Fitzgerald Perrin, M.D. had 310 Medicare Part D claims for 211 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is John Fitzgerald Perrin, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.4 of 100. 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.