Oren Koslowe, - Medicare Pediatrics in Morristown, NJ

Oren Koslowe, is a medicare enrolled "Pediatrics - Pediatric Gastroenterology" physician in Morristown, New Jersey. His current practice location is 100 Madison Avenue, Morristown, New Jersey. You can reach out to his office (for appointments etc.) via phone at (646) 962-3869.

Oren Koslowe is licensed to practice in New Jersey (license number 25MA08533500) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1023142395.

Contact Information

Oren Koslowe,
100 Madison Avenue,
Morristown, NJ 07960
(646) 962-3869
Not Available

Map and Direction




Physician's Profile

Full NameOren Koslowe
GenderMale
SpecialityPediatrics - Pediatric Gastroenterology
Location100 Madison Avenue, Morristown, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1023142395
  • Provider Enumeration Date: 03/16/2007
  • Last Update Date: 07/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9830240563
  • Enrollment ID: I20090619000248

Medical Identifiers

Medical identifiers for Oren Koslowe such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023142395NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 234630 (New York)Secondary
2080P0206XPediatrics - Pediatric Gastroenterology 25MA08533500 (New Jersey)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Oren Koslowe allows following entities to bill medicare on his behalf.
Entity NamePractice Associates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427016385
PECOS PAC ID: 5890703177
Enrollment ID: O20060330000690

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. Oren Koslowe is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Oren Koslowe,
Po Box 416457,
Boston, MA 02241-6457

Ph: (973) 656-6280
Oren Koslowe,
100 Madison Avenue,
Morristown, NJ 07960

Ph: (646) 962-3869

Reviews and Comments


Pediatrics Doctors in Morristown, NJ

Dr. Rami Arrouk, M.D
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Phone: 973-971-5676    Fax: 973-290-7365
Ashish Shah, MD
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Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 973-971-7185    
Mansi Kanhere, M.D.
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Phone: 973-971-4340    Fax: 973-290-7367
Dr. Susan Lasker, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 2 Convent Rd, College Of St. Elizabeth Founders Hall Health Service, Morristown, NJ 07960
Phone: 973-290-4175    Fax: 973-290-4182
Dr. Jami Blair Zaretsky, MD
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Medicare: Medicare Enrolled
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 973-971-7550    Fax: 973-290-2388
Dr. Aspasia Katragkou, M.D.
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Medicare: Medicare Enrolled
Practice Location: 100 Madison Ave, Morristown, NJ 07960
Phone: 973-971-6329    Fax: 973-290-7177

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.