Reginald Cassamajor, RPA
Physician Assistant · Bronx, NY
Reginald Cassamajor, RPA is a physician assistant with a practice address in Bronx, New York, and NPI 1295260305, issued on Apr 26, 2017. Check the license (New York 020771, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Reginald Cassamajor
- Credential
- RPA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 020771 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1116 Grant Ave Apt 2A, Bronx, NY 10456
- Phone
- (347) 500-0029
- Enumerated
- Apr 26, 2017
- Record last updated
- Apr 26, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170705002913); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Verify Reginald Cassamajor 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 020771Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average physician assistant in 2024
542 Medicare Part D claims for 351 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin60 claims
- Albuterol Sulfate Hfa54 claims
- Prednisone47 claims
- Nitrofurantoin Mono-Macro36 claims
- Ciprofloxacin Hcl34 claims
- Amoxicillin27 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
- City Medical OF Upper East Side PLLCBronx, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reginald Cassamajor among 15,555 physician assistant records in New York
Reginald Cassamajor, RPA 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 2017, is newer than 47% of them.
- NPI issued2017 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2017 · median 2018 among the 8,158 with a school on file
- Record last updated2017 · 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).
1,014 physician assistant records list a practice address in Bronx
They are 1,014 of the 32,017 NPPES records with a practice address in Bronx, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Bronx → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jocelyn De La Rosa, PA-CBronx, NY 104561750194437
- Mamadou Diallo, PA-CBronx, NY 104561750816773
- Emily JiangBronx, NY 104561083254643
- Jacob Kalarickal, PA-CBronx, NY 104561790457679
- Longkat KesmenBronx, NY 104561962657981
- Octavian Mihai, P.A.Bronx, NY 104561649626078
- Frank Owusu, PABronx, NY 104561538703954
- Fatimah Rahman-Kadiku, PHYSICIAN ASSISTANTBronx, NY 104561568315117
Common questions
What is Reginald Cassamajor, RPA's NPI number?
Reginald Cassamajor, RPA's National Provider Identifier (NPI) is 1295260305, issued on Apr 26, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Reginald Cassamajor, RPA located?
The NPPES record lists a practice address at 1116 Grant Ave Apt 2A, Bronx, NY, 10456. Phone: (347) 500-0029. Providers update this record themselves, so call before visiting.
How can I verify Reginald Cassamajor, RPA's license?
NPPES lists New York license number 020771, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Reginald Cassamajor, RPA prescribe under Medicare Part D?
In 2024, Reginald Cassamajor, RPA had 542 Medicare Part D claims for 351 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.