John Joseph McGreal, MD
Pediatric Emergency Medicine (Pediatrics) Physician · Ridgewood, NJ
John Joseph McGreal, MD is a pediatric emergency medicine (pediatrics) physician with a practice address in Ridgewood, New Jersey, and NPI 1699725911, issued on May 10, 2006. Check the license (New Jersey 25MA07447100, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Joseph McGreal
- Credential
- MD
- Primary taxonomy
- Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X
- License number
- 25MA07447100 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 223 N Van Dien Avenue, Ridgewood, NJ 07450
- Phone
- (201) 444-2019
- Enumerated
- May 10, 2006
- Record last updated
- Feb 7, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (201) 444-3604
- Medicaid ID
- 8924708 NJ
- Entity
- Type 1 · individual
8 nearest pediatric emergency medicine (pediatrics) physician records → All 69 in New Jersey → Look up another NPI →
Also registered at 223 N Van Dien Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachid Baddoura, MDEmergency Medicine Physician1962451872
- George Becker, MDEmergency Medicine Physician1861430001
- Marc Dreier, MDEmergency Medicine Physician1902856222
- David Fascitelli, MDEmergency Medicine Physician1962451880
- Bruce Felsenstein, MDEmergency Medicine Physician1821048273
- Aurora Hunt, NPFamily Nurse Practitioner1588614903
Verify John Joseph McGreal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA07447100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.1 times the Medicare Part D claims of the average pediatric emergency medicine (pediatrics) physician in 2024
282 Medicare Part D claims for 192 beneficiaries, against an average of 69 among the 118 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass28 claims
- Ipratropium Bromide19 claims
- Triamcinolone Acetonide15 claims
- Prednisone14 claims
- Ketoconazole13 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): 45.2 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).
John Joseph McGreal among 69 pediatric emergency medicine (pediatrics) physician records in New Jersey
John Joseph McGreal, MD is one of 69 pediatric emergency medicine (pediatrics) physician records with a practice address in New Jersey. 33% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 55% newer
- In a Medicare fileYes · 33% of these records are
- In the CMS Doctors and Clinicians fileNo · 22% of these records are
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0204X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Emergency Medicine (Pediatrics) Physician providers in New Jersey
There are 69 pediatric emergency medicine (pediatrics) physician records in New Jersey.
All 69 in New Jersey → Every provider in Ridgewood → Pediatric Emergency Medicine (Pediatrics) Physician nationwide →
The 8 pediatric emergency medicine (pediatrics) physician records with the nearest ZIP codes
- David Kroning, MDRidgewood, NJ 074501922058346
- Peter Lee, MDRidgewood, NJ 074501205886611
- Rafael Barilari, M.D.Paterson, NJ 075031689640393
- Ambrin Hussain-Rizvi, MDPaterson, NJ 075031831227875
- Emilola Ogunbameru, MDPaterson, NJ 075031104830173
- Marinelle Quim, MDJersey City, NJ 073021013249739
- Avital BaumanHackensack, NJ 076011093109530
- Praneetha ChagantiHackensack, NJ 076011467848622
Common questions
What is John Joseph McGreal, MD's NPI number?
John Joseph McGreal, MD's National Provider Identifier (NPI) is 1699725911, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph McGreal, MD located?
The NPPES record lists a practice address at 223 N Van Dien Avenue, Ridgewood, NJ, 07450. Phone: (201) 444-2019. Providers update this record themselves, so call before visiting.
How can I verify John Joseph McGreal, MD's license?
NPPES lists New Jersey license number 25MA07447100, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Joseph McGreal, MD prescribe under Medicare Part D?
In 2024, John Joseph McGreal, MD had 282 Medicare Part D claims for 192 beneficiaries; the average among pediatric emergency medicine (pediatrics) physician prescribers was 69. Part D covers Medicare prescriptions only.
What is John Joseph McGreal, MD's MIPS final score?
The 2023 MIPS final score is 45.2 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.