Yolanda S. Aranguren-Decastro, MD
Internal Medicine Physician · Perth Amboy, NJ
Yolanda S. Aranguren-Decastro, MD is an internal medicine physician with a practice address in Perth Amboy, New Jersey, and NPI 1770584278, issued on Aug 9, 2005. Check the license (New Jersey 25MA06112900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Yolanda S. Aranguren-Decastro
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 25MA06112900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 530 New Brunswick Ave, Perth Amboy, NJ 08861
- Phone
- (732) 442-3700
- Enumerated
- Aug 9, 2005
- Record last updated
- Dec 10, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 7072309 NJ
- Medicare enrollment
- Enrolled (PECOS I20250110002956); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,632 in New Jersey → Look up another NPI →
Also registered at 530 New Brunswick Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Moheb Abdelmalek, MDEmergency Medicine Physician1699776179
- Michelle Abramova, DOStudent in an Organized Health Care Education/Training Program1043885031
- Usman Ahmed, MDPsychiatry Physician1639533276
- Usman AhmedInternal Medicine Physician1831717826
- Ayesha Ali, MDInternal Medicine Physician1639829450
- Mays Almohammedawi, MDInternal Medicine Physician1851977011
Verify Yolanda S. Aranguren-Decastro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA06112900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
22 Medicare Part D claims for 15 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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 PLLCShirley, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yolanda S. Aranguren-Decastro among 4,632 internal medicine physician records in New Jersey
Yolanda S. Aranguren-Decastro, MD is one of 4,632 internal medicine physician records with a practice address in New Jersey. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1989 · median 2000 among the 3,132 with a school on file
- Record last updated2013 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 internal medicine physician records list a practice address in Perth Amboy
They are 29 of the 534 NPPES records with a practice address in Perth Amboy, and 4,632 internal medicine physician records in New Jersey.
All 4,632 in New Jersey → Every provider in Perth Amboy → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Pablo Bencosme, M. D.Perth Amboy, NJ 088611982712865
- Mahesh Bhagat, MDPerth Amboy, NJ 088611013918531
- Vijay Dogra, MDPerth Amboy, NJ 088611568464311
- Mohammed Islam, MDPerth Amboy, NJ 088611114938461
- Dewan Khan, MDHopelawn, NJ 088611306914825
- James Lamprinakos, M.D.Perth Amboy, NJ 088611710093729
- John Rajapakse, M.D.Perth Amboy, NJ 088611639377914
- Uma Reddy, MDPerth Amboy, NJ 088611366437220
Common questions
What is Yolanda S. Aranguren-Decastro, MD's NPI number?
Yolanda S. Aranguren-Decastro, MD's National Provider Identifier (NPI) is 1770584278, issued on Aug 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Yolanda S. Aranguren-Decastro, MD located?
The NPPES record lists a practice address at 530 New Brunswick Ave, Perth Amboy, NJ, 08861. Phone: (732) 442-3700. Providers update this record themselves, so call before visiting.
How can I verify Yolanda S. Aranguren-Decastro, MD's license?
NPPES lists New Jersey license number 25MA06112900, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Yolanda S. Aranguren-Decastro, MD prescribe under Medicare Part D?
In 2024, Yolanda S. Aranguren-Decastro, MD had 22 Medicare Part D claims for 15 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.