Clara B. Irizarry, PA-C
Physician Assistant · Elizabeth, NJ
Clara B. Irizarry, PA-C is a physician assistant with a practice address in Elizabeth, New Jersey, and NPI 1518476324, issued on Sep 25, 2017. Check the license (New Jersey 25MP00446000, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Clara B. Irizarry
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 25MP00446000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 637 Westfield Ave, Elizabeth, NJ 07208
- Phone
- (908) 691-3800
- Enumerated
- Sep 25, 2017
- Record last updated
- Feb 7, 2024
- Fax
- (908) 352-0505
- Medicare enrollment
- Enrolled (PECOS I20171219001285); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,393 in New Jersey → Look up another NPI →
Also registered at 637 Westfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christina Moore, PA-CPhysician Assistant1235802893
Verify Clara B. Irizarry in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 25MP00446000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average physician assistant in 2024
277 Medicare Part D claims for 78 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Gabapentin20 claims
- Levocetirizine Dihydrochloride15 claims
- Prednisone15 claims
- Azithromycin14 claims
- Levothyroxine Sodium14 claims
- Hydroxyzine Hcl13 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: $301.12
12 payments; by number, the most common kind was food and beverage; the largest payer was Axsome Therapeutics, Inc. 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.
Bills Medicare through one group practice
- Central Jersey Urgent CareMonroe Township, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Clara B. Irizarry among 3,393 physician assistant records in New Jersey
Clara B. Irizarry, PA-C is one of 3,393 physician assistant records with a practice address in New Jersey. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 40% of them.
- NPI issued2017 · 40% of these records are older, 56% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2017 · median 2019 among the 2,168 with a school on file
- Record last updated2024 · 35% 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 Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 physician assistant records list a practice address in Elizabeth
They are 36 of the 1,107 NPPES records with a practice address in Elizabeth, and 3,393 physician assistant records in New Jersey.
All 3,393 in New Jersey → Every provider in Elizabeth → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Brian AdamesElizabeth, NJ 072081104227479
- Laura Bond, PA-CElizabeth, NJ 072081366749772
- Christina Moore, PA-CElizabeth, NJ 072081235802893
- Edward Rakler, PA-CElizabeth, NJ 072081609873231
- Luigi TirroElizabeth, NJ 072081720566144
- Rebecca WeinbergerElizabeth, NJ 072081821709627
- Roxanne Smith, PACHillside, NJ 072051689680779
- Kara Churylo, PA-CRoselle Park, NJ 072041164180139
Common questions
What is Clara B. Irizarry, PA-C's NPI number?
Clara B. Irizarry, PA-C's National Provider Identifier (NPI) is 1518476324, issued on Sep 25, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Clara B. Irizarry, PA-C located?
The NPPES record lists a practice address at 637 Westfield Ave, Elizabeth, NJ, 07208. Phone: (908) 691-3800. Providers update this record themselves, so call before visiting.
How can I verify Clara B. Irizarry, PA-C's license?
NPPES lists New Jersey license number 25MP00446000, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Clara B. Irizarry, PA-C prescribe under Medicare Part D?
In 2024, Clara B. Irizarry, PA-C had 277 Medicare Part D claims for 78 beneficiaries; the average among physician assistant prescribers was 830. 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.