ILSE CASTRO-ARAGON (M.D.) – Diagnostic Radiology Physician, NPI 1043244221

ILSE CASTRO-ARAGON (M.D.) is a healthcare provider. based in East boston, Massachusetts. specializing in DIAGNOSTIC RADIOLOGY. They hold the professional credentials M.D.. They hold a License No. 227109 (MA). The NPI Number for ILSE CASTRO-ARAGON (M.D.) is 1043244221

Main info

Female
31 Years Of Experience
Accepts Medicare Assignment
Name
ILSE CASTRO-ARAGON (M.D.)
NPI
1043244221
Phone
(617) 569-5800
Address
10 Gove Street
Enumeration Date
11 July 2006
Last Update Date
2 March 2026

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6176386610
Graduation Year
1995 (31 years ago)
PAC ID
0840291787
Group Practice PAC ID
1052392768
Professional Enrollment ID
I20070120000039
Address ID
MA021182908BO1XXXXPLXX500
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience67
Completeness85
Years active:19State licenses:1Digital endpointsOther names

1,897 DIAGNOSTIC RADIOLOGY in MA

Provider Addresses for ILSE CASTRO-ARAGON (M.D.)

  • 10 Gove Street

    East Boston, MA 02128

    Phone: (617) 569-5800

    Type: Location

  • 235 North Pearl St

    Brockton, MA 02301

    Phone: (508) 427-2665

    Type: Location

  • 736 Cambridge St

    Brighton, MA 02135

    Phone: (617) 789-3000

    Type: Location

  • 801 ALBANY ST FL G

    BOSTON, MA 021193791

    Phone:

    Type: Mailing

  • 960 MASSACHUSETTS AVE

    FL 2

    BOSTON, MA 021182690

    Phone:

    Type: Mailing

  • 840 HARRISON AVE

    BOSTON, MA 021182905

    Phone: (617) 638-6610

    Fax: (617) 638-6616

    Type: Location

  • Doctors Office Building, 720, Harrison Avenue, South End, Boston, Suffolk County, Massachusetts, 02118, United States

    DOB 503

    BOSTON, MA 021182371

    Phone:

    Type: Mailing

  • 88 E Newton St, East Newton Street, South End, Boston, Suffolk County, Massachusetts, 02118, United States

    BOSTON MEDICAL CENTER, DEPARTMENT OF RADIOLOGY

    BOSTON, MA 021182308

    Phone: (617) 638-6610

    Fax: (617) 638-6616

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2007-01-20

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20070120000039IDiagnostic RadiologyMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02128)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1052392768View full group profile
NameSpecialtyState
-MA
Diagnostic Radiology, Interventional RadiologyMA
Diagnostic RadiologyMA
Diagnostic RadiologyMA
Physician AssistantMA
-MA
Diagnostic Radiology, Nuclear MedicineMA
Diagnostic RadiologyMA
Diagnostic RadiologyMA
Diagnostic RadiologyMA

Reviews

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Frequently asked questions

What NPI should I save for ILSE CASTRO-ARAGON (M.D.)?
Save NPI 1043244221 if you need a stable reference for ILSE CASTRO-ARAGON (M.D.).
Is ILSE CASTRO-ARAGON (M.D.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Does ILSE CASTRO-ARAGON (M.D.) list a primary specialty?
If you are matching referrals, note Diagnostic Radiology Physician for ILSE CASTRO-ARAGON (M.D.). Clinical services aligned with this taxonomy classification.
Where does public data place ILSE CASTRO-ARAGON (M.D.)?
The snapshot lists East Boston, Massachusetts for ILSE CASTRO-ARAGON (M.D.); download NPPES for the complete set.
What if East Boston, Massachusetts seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

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