Karolina Groszek, PA
Physician Assistant · Brooklyn, NY
Karolina Groszek, PA is a physician assistant with a practice address in Brooklyn, New York, and NPI 1760651525, issued on Feb 26, 2008. Check the license (New York 012423, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karolina Groszek
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 012423 NY
Self-reported in NPPES; status is on the state search - Practice location
- 760 Broadway, Brooklyn, NY 11206
- Phone
- (171) 896-3580
- Enumerated
- Feb 26, 2008
- Record last updated
- Feb 26, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 760 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Karolina Groszek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 012423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $170.46
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 64,719 providers of this specialty with any payment received $841.65 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.
Karolina Groszek among 15,555 physician assistant records in New York
Karolina Groszek, PA is one of 15,555 physician assistant records with a practice address in New York. 74% 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 20% of them.
- NPI issued2008 · 20% of these records are older, 77% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2008 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,279 physician assistant records list a practice address in Brooklyn
They are 1,279 of the 64,057 NPPES records with a practice address in Brooklyn, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Brooklyn → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Devin Bartholomew, RPA-CBrooklyn, NY 112061891920765
- Neena Budhraja, PA-CBrooklyn, NY 112061972623122
- Ian Dejesus, PABrooklyn, NY 112061952484719
- Michael Duncan, PABrooklyn, NY 112061922135912
- Yvette Lennon, RPA-CBrooklyn, NY 112061245498161
- Carlos Melendez, PABrooklyn, NY 112061851404925
- Amelia Mohabir, R.P.A.-CBrooklyn, NY 112061356462840
- Tyrone Nagapoollay, PA-CBrooklyn, NY 112061588681381
Common questions
What is Karolina Groszek, PA's NPI number?
Karolina Groszek, PA's National Provider Identifier (NPI) is 1760651525, issued on Feb 26, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Karolina Groszek, PA located?
The NPPES record lists a practice address at 760 Broadway, Brooklyn, NY, 11206. Phone: (171) 896-3580. Providers update this record themselves, so call before visiting.
How can I verify Karolina Groszek, PA's license?
NPPES lists New York license number 012423, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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.