Happiness Anwuli Diru, PA
Physician Assistant · East Orange, NJ
Happiness Anwuli Diru, PA is a physician assistant with a practice address in East Orange, New Jersey, and NPI 1609008168, issued on Aug 18, 2009. Check the license (New Jersey 25MP00221500, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Happiness Anwuli Diru
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 25MP00221500 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 300 Central Ave, East Orange, NJ 07018
- Phone
- (973) 592-6688
- Enumerated
- Aug 18, 2009
- Record last updated
- Aug 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090928000433); 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 300 Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Valerie Caivano, RNRegistered Nurse First Assistant1194048843
- Olga Calderon-Banzon, MDAnesthesiology Physician1942202775
- Stephanie Chen, PAPhysician Assistant1215459169
Verify Happiness Anwuli Diru 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 25MP00221500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average physician assistant in 2024
265 Medicare Part D claims for 186 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Famotidine32 claims
- Cephalexin26 claims
- Naproxen22 claims
- Amoxicillin-Clavulanate Potass18 claims
- Ibuprofen17 claims
- Meclizine Hcl14 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.
Bills Medicare through one group practice
- Barron Emergency Physicians LLCNorth Bergen, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Happiness Anwuli Diru among 3,393 physician assistant records in New Jersey
Happiness Anwuli Diru, PA 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 2009, is newer than 19% of them.
- NPI issued2009 · 19% of these records are older, 79% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2009 · median 2019 among the 2,168 with a school on file
- Record last updated2009 · 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).
19 physician assistant records list a practice address in East Orange
They are 19 of the 1,114 NPPES records with a practice address in East Orange, and 3,393 physician assistant records in New Jersey.
All 3,393 in New Jersey → Every provider in East Orange → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Lou Alexandre, P.A.East Orange, NJ 070181457020943
- Max Auerbach, PAEast Orange, NJ 070181508870924
- Craig Brown, RPA-CEast Orange, NJ 070181477669182
- Estefania Cabezas, PA-CEast Orange, NJ 070181508480393
- Stephanie Chen, PAEast Orange, NJ 070181215459169
- Christian Didonna, PA-CEast Orange, NJ 070181255849774
- Erik Habura, PA-CEast Orange, NJ 070181104259373
- Natalie Hall, PAEast Orange, NJ 070181811656945
Common questions
What is Happiness Anwuli Diru, PA's NPI number?
Happiness Anwuli Diru, PA's National Provider Identifier (NPI) is 1609008168, issued on Aug 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Happiness Anwuli Diru, PA located?
The NPPES record lists a practice address at 300 Central Ave, East Orange, NJ, 07018. Phone: (973) 592-6688. Providers update this record themselves, so call before visiting.
How can I verify Happiness Anwuli Diru, PA's license?
NPPES lists New Jersey license number 25MP00221500, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Happiness Anwuli Diru, PA prescribe under Medicare Part D?
In 2024, Happiness Anwuli Diru, PA had 265 Medicare Part D claims for 186 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.