Ronald D Ennis, MD - Medicare Radiation Oncology in New York, NY

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Ronald D Ennis, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in New York, New York. He went to Yale University School Of Medicine and graduated in 1990 and has 35 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Rutgers Health-rwj Scleroderma Program and his current practice location is 1000 10th Ave, Lower Level, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 523-7165.

Ronald D Ennis is licensed to practice in New Jersey (license number 25MA09380900) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1780668400.

Contact Information

Ronald D Ennis, MD
1000 10th Ave, Lower Level,
New York, NY 10019-1147
(212) 523-7165
(212) 523-8189

Map and Direction




Physician's Profile

Full NameRonald D Ennis
GenderMale
SpecialityRadiation Oncology
Experience35 Years
Location1000 10th Ave, New York, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ronald D Ennis attended and graduated from Yale University School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1780668400
  • Provider Enumeration Date: 12/06/2005
  • Last Update Date: 06/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597714949
  • Enrollment ID: I20170908001615

Medical Identifiers

Medical identifiers for Ronald D Ennis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780668400NPI-NPPES
01811072MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 196138 (New York)Secondary
2085R0001XRadiology - Radiation Oncology 25MA09380900 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Robert Wood Johnson University HospitalNew brunswick, NJHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rutgers Health-rwj Scleroderma Program5193764991342

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. Ronald D Ennis allows following entities to bill medicare on his behalf.
Entity NameSt Josephs Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497791297
PECOS PAC ID: 9739171984
Enrollment ID: O20040330001612
Entity NameUniversity Physician Associates Of New Jersey Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316957913
PECOS PAC ID: 9830003417
Enrollment ID: O20041117000179
Entity NameRutgers Health-rwj Scleroderma Program
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679655781
PECOS PAC ID: 5193764991
Enrollment ID: O20050502000326
Entity NameRutgers Health Rwj Radiation Oncology
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942249909
PECOS PAC ID: 6103993225
Enrollment ID: O20080916000004
Entity NameSt Josephs Medical Group Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205425519
PECOS PAC ID: 8628470325
Enrollment ID: O20210716000520

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. Ronald D Ennis 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
Ronald D Ennis, MD
Po Box 95000-2456,
Philadelphia, PA 19195-0001

Ph: (212) 844-8027		Ronald D Ennis, MD
1000 10th Ave, Lower Level,
New York, NY 10019-1147

Ph: (212) 523-7165

Reviews and Comments


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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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