Gregory Petrizzo, D.O.
Emergency Medicine Physician · Bronx, NY
Gregory Petrizzo, D.O. is an emergency medicine physician with a practice address in Bronx, New York, and NPI 1174747224, issued on Apr 12, 2007. Check the license (New York 242217, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Gregory Petrizzo
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 242217 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4422 3RD Ave, Bronx, NY 10457
- Phone
- (718) 960-9000
- Enumerated
- Apr 12, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070810000358); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2003
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Also registered at 4422 3RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Abad, D.O.Emergency Medicine Physician1629490693
- Jamaad AbdiDentist1609458421
- Rita Abraham, DOStudent in an Organized Health Care Education/Training Program1326743378
- Hiluf Abule, MDStudent in an Organized Health Care Education/Training Program1083447452
- Yohannes Achamyeleh, MDStudent in an Organized Health Care Education/Training Program1912745548
- Juan Acosta, DOEmergency Medicine Physician1316940968
Verify Gregory Petrizzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 242217Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average emergency medicine physician in 2024
622 Medicare Part D claims for 498 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Azithromycin70 claims
- Prednisone66 claims
- Nitrofurantoin Mono-Macro64 claims
- Albuterol Sulfate Hfa58 claims
- Doxycycline Hyclate40 claims
- Amoxicillin31 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): 76.5 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).
Industry payments in 2024: $112.70
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- City Medical OF Upper East Side PLLCLevittown, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Petrizzo among 5,025 emergency medicine physician records in New York
Gregory Petrizzo, D.O. is one of 5,025 emergency medicine physician records with a practice address in New York. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 28% of them.
- NPI issued2007 · 28% of these records are older, 65% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2003 · median 2013 among the 3,232 with a school on file
- Record last updated2007 · 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
464 emergency medicine physician records list a practice address in Bronx
They are 464 of the 32,017 NPPES records with a practice address in Bronx, and 5,025 emergency medicine physician records in New York.
All 5,025 in New York → Every provider in Bronx → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Juan Acosta, DOBronx, NY 104571316940968
- Jae Ahn, D.O.Bronx, NY 104571679541619
- Vijay Akkapeddi, M.D.Bronx, NY 104571982657706
- Ruben Altamirano, D.O.Bronx, NY 104571588614820
- Eric Appelbaum, D.O.Bronx, NY 104571528034618
- Jerry Balentine, D.O.Bronx, NY 104571376537050
- Paul Beyer, D.O.Bronx, NY 104571073563805
- Daniel Cerbone, D.O.Bronx, NY 104571073560520
Common questions
What is Gregory Petrizzo, D.O.'s NPI number?
Gregory Petrizzo, D.O.'s National Provider Identifier (NPI) is 1174747224, issued on Apr 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Petrizzo, D.O. located?
The NPPES record lists a practice address at 4422 3RD Ave, Bronx, NY, 10457. Phone: (718) 960-9000. Providers update this record themselves, so call before visiting.
How can I verify Gregory Petrizzo, D.O.'s license?
NPPES lists New York license number 242217, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Petrizzo, D.O. prescribe under Medicare Part D?
In 2024, Gregory Petrizzo, D.O. had 622 Medicare Part D claims for 498 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Gregory Petrizzo, D.O.'s MIPS final score?
The 2023 MIPS final score is 76.5 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.