Dr Ronald James Reiss, MD - Medicare Obstetrics/gynecology in Harrison, NY

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Dr Ronald James Reiss, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Harrison, New York. He graduated from medical school in 1976 and has 48 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice White Plains Physician Services and his current practice location is 600 Mamaroneck Ave, Harrison, New York. You can reach out to his office (for appointments etc.) via phone at (914) 723-8100.

Dr Ronald James Reiss is licensed to practice in New York (license number 132418-1) 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 1114085206.

Contact Information

Dr Ronald James Reiss, MD
600 Mamaroneck Ave,
Harrison, NY 10528-1635
(914) 723-8100
Not Available

Map and Direction




Physician's Profile

Full NameDr Ronald James Reiss
GenderMale
SpecialityObstetrics/gynecology
Experience48 Years
Location600 Mamaroneck Ave, Harrison, 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:
  • Dr Ronald James Reiss graduated from medical school in 1976
  NPI Data:
  • NPI Number: 1114085206
  • Provider Enumeration Date: 12/04/2006
  • Last Update Date: 03/27/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 4385814946
  • Enrollment ID: I20110909002436

Medical Identifiers

Medical identifiers for Dr Ronald James Reiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114085206NPI-NPPES
24A413OtherNYBLUE CROSS
1C8775OtherHEALTHNET
160058889OtherNYRAILROAD MEDICARE
WP212OtherOXFORD HEALTH PLANS
24A411OtherNYBLUE CROSS
0018902OtherGHI
24A412OtherNYBLUE CROSS
2594472OtherCCN
716153OtherFIRST HEALTH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 38719 (Connecticut)Secondary
207V00000XObstetrics & Gynecology 132418-1 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
White Plains Hospital CenterWhite plains, NYHospital
Greenwich Hospital Association -Greenwich, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
White Plains Physician Services3476894445311

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. Dr Ronald James Reiss allows following entities to bill medicare on his behalf.
Entity NameObgyn Hospitalist Medical Services Of New York Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518285055
PECOS PAC ID: 9830379759
Enrollment ID: O20110210000282
Entity NameWhite Plains Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003355207
PECOS PAC ID: 4688947690
Enrollment ID: O20170913000723
Entity NameWhite Plains Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124502687
PECOS PAC ID: 3476894445
Enrollment ID: O20190402000216

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. Dr Ronald James Reiss 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
Dr Ronald James Reiss, MD
550 Mamaroneck Ave Ste 302,
Harrison, NY 10528-1615

Ph: (914) 723-8100		Dr Ronald James Reiss, MD
600 Mamaroneck Ave,
Harrison, NY 10528-1635

Ph: (914) 723-8100

Reviews and Comments


Obstetrics & Gynecology Doctors in Harrison, NY

Kutluk H Oktay, M.D., PH.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 600 Mamaroneck Ave Ste 110, Harrison, NY 10528
Phone: 877-492-3666    
Dr. Bronwyn E.s. Fitz, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 450 Mamaroneck Ave Ste 414, Harrison, NY 10528
Phone: 203-900-4194    Fax: 203-405-0803
Dr. Stanislaw - Niznikiewicz, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 351 Harrison Ave, 351 Harrison Ave, Harrison, NY 10528
Phone: 914-777-1300    Fax: 914-835-0115
Beth Jennifer Simon, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 600 Mamaroneck Ave, Harrison, NY 10528
Phone: 914-723-8100    Fax: 914-219-1928

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.