Natalia Y. Ionescu, PA-C
Medical Physician Assistant · New York, NY
Natalia Y. Ionescu, PA-C is a medical physician assistant with a practice address in New York, New York, and NPI 1194283960, issued on Mar 11, 2019. Check the license (New York 023289, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Natalia Y. Ionescu
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 023289 NY
Self-reported in NPPES; status is on the state search - Practice location
- 506 Lenox Ave, New York, NY 10037
- Phone
- (212) 939-1000
- Enumerated
- Mar 11, 2019
- Record last updated
- Mar 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190729001151); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 506 Lenox Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zoe AaronOccupational Therapist1649970013
- Zara Abbas, DOCritical Care Medicine (Internal Medicine) Physician1154858025
- Enoch Abbey, MD, MPHStudent in an Organized Health Care Education/Training Program1700535085
- Ameer Aboud, MBBSStudent in an Organized Health Care Education/Training Program1730674797
- Milana Abramov, DDSDentist1659800498
- Aya Abukwaik, PHARMDPharmacotherapy Pharmacist1295382364
Verify Natalia Y. Ionescu 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 023289Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average medical physician assistant in 2024
313 Medicare Part D claims for 83 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Atorvastatin Calcium39 claims
- Metoprolol Succinate27 claims
- Eliquis23 claims
- Lisinopril20 claims
- Jardiance16 claims
- Losartan Potassium15 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.
Industry payments in 2024: $1,145.52
40 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 16,165 providers of this specialty with any payment received $1,055.00 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
- Physician Affiliate Group OF New York PCNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natalia Y. Ionescu among 3,670 medical physician assistant records in New York
Natalia Y. Ionescu, PA-C is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 75% of them.
- NPI issued2019 · 75% of these records are older, 20% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2019 · median 2014 among the 1,802 with a school on file
- Record last updated2019 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in New York
There are 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in New York → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Nana Asare, RPA-CNew York, NY 100371265648737
- Ivrose Janvier, PANew York, NY 100371821134453
- Marie Claude Joseph, PANew York, NY 100371972652857
- Jarrett Kaczmarski, PANew York, NY 100371740362516
- Michele McCollough, PANew York, NY 100371134268592
- Donald Mitchell, P.A.New York, NY 100371952448821
- Wei Wang, PANew York, NY 100371457402455
- Orchidea Abramowicz, RPA-CNew York, NY 100381396043188
Common questions
What is Natalia Y. Ionescu, PA-C's NPI number?
Natalia Y. Ionescu, PA-C's National Provider Identifier (NPI) is 1194283960, issued on Mar 11, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Natalia Y. Ionescu, PA-C located?
The NPPES record lists a practice address at 506 Lenox Ave, New York, NY, 10037. Phone: (212) 939-1000. Providers update this record themselves, so call before visiting.
How can I verify Natalia Y. Ionescu, PA-C's license?
NPPES lists New York license number 023289, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Natalia Y. Ionescu, PA-C prescribe under Medicare Part D?
In 2024, Natalia Y. Ionescu, PA-C had 313 Medicare Part D claims for 83 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions 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.