William Castilla, MD - Pediatrics in Passaic, NJ

William Castilla, MD is a Pediatrics physician based in Passaic, New Jersey. William Castilla is licensed to practice in New Jersey (license number 25MA02465100) and his current practice location is 293 Passaic Street, Passaic, New Jersey. He can be reached at his office (for appointments etc.) via phone at (973) 365-1377.

NPI number for William Castilla is 1235283938 and his current mailing address is Po Box 568, Paterson, New Jersey. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1235283938.

Contact Information

William Castilla, MD
293 Passaic Street,
Passaic, NJ 07055
(973) 365-1377
(973) 365-1229

Map and Direction




Physician's Profile

Full NameWilliam Castilla
GenderMale
SpecialityPediatrics
Location293 Passaic Street, Passaic, New Jersey
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1235283938
  • Provider Enumeration Date: 01/22/2007
  • Last Update Date: 01/19/2011

Medical Identifiers

Medical identifiers for William Castilla such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1235283938NPI-NPPES
477050101MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 25MA02465100 (New Jersey)Primary
208600000XSurgery 25MA02465100 (New Jersey)Secondary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. William Castilla is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William Castilla, MD
Po Box 568,
Paterson, NJ 07544-0568

Ph: (973) 365-1377
William Castilla, MD
293 Passaic Street,
Passaic, NJ 07055

Ph: (973) 365-1377

Reviews and Comments


Pediatrics Doctors in Passaic, NJ

Dr. James Brief, M.D.
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Dr. Maria Josefina Sharma, MD
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Ms. Ennid Xiomara Gonzalez, M.D.
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Practice Location: 913 Main Ave, Passaic, NJ 07055
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Dr. Raul Almanzar, MD
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Practice Location: 913 Main Ave, Passaic, NJ 07055
Phone: 973-458-8000    Fax: 973-458-8427
Dr. Yocasta Fernandez, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 287 Monroe St, 2nd Floor, Passaic, NJ 07055
Phone: 973-574-8688    Fax: 973-249-8799

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Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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