Justyna Marcinow, M.D.
Emergency Medicine Physician · Rochester, NY
Justyna Marcinow, M.D. is an emergency medicine physician with a practice address in Rochester, New York, and NPI 1447702345, issued on Oct 26, 2016. Check the license (New York 302129, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Justyna Marcinow
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 302129 NY
25MA10043200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1425 Portland Ave # 305, Rochester, NY 14621
- Phone
- (585) 922-2000
- Enumerated
- Oct 26, 2016
- Record last updated
- Jul 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (585) 922-2951
- Medicare enrollment
- Enrolled (PECOS I20250603001028); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 2014
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Also registered at 1425 Portland Ave # 305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Rabjohns, M.D.Emergency Medicine Physician1518313584
Verify Justyna Marcinow 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 302129Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average emergency medicine physician in 2024
145 Medicare Part D claims for 92 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Southeastern Emergency Physicians LLCClarksville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Justyna Marcinow among 5,025 emergency medicine physician records in New York
Justyna Marcinow, M.D. 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 2016, is newer than 67% of them.
- NPI issued2016 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2014 · median 2013 among the 3,232 with a school on file
- Record last updated2020 · 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).
232 emergency medicine physician records list a practice address in Rochester
They are 232 of the 20,520 NPPES records with a practice address in Rochester, and 5,025 emergency medicine physician records in New York.
All 5,025 in New York → Every provider in Rochester → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Luke Cheung, MDRochester, NY 146211538253851
- Laura Church, MDRochester, NY 146211902911464
- Victoria Dickerson, M.D.Rochester, NY 146211235218868
- Bryan Gargano, M.D.Rochester, NY 146211548206253
- Robert Giambrone, M.D.Rochester, NY 146211891897914
- Keith Grams, M.D.Rochester, NY 146211225080385
- Kelly Huiatt, MDRochester, NY 146211144377052
- Deborah Kerley, M.D.Rochester, NY 146211932230174
Common questions
What is Justyna Marcinow, M.D.'s NPI number?
Justyna Marcinow, M.D.'s National Provider Identifier (NPI) is 1447702345, issued on Oct 26, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Justyna Marcinow, M.D. located?
The NPPES record lists a practice address at 1425 Portland Ave # 305, Rochester, NY, 14621. Phone: (585) 922-2000. Providers update this record themselves, so call before visiting.
How can I verify Justyna Marcinow, M.D.'s license?
NPPES lists New York license number 302129, 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 Justyna Marcinow, M.D. prescribe under Medicare Part D?
In 2024, Justyna Marcinow, M.D. had 145 Medicare Part D claims for 92 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Justyna Marcinow, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.