Margaret Vaughan, MD - Medicare Internal Medicine in Katonah, NY

Margaret Vaughan, MD is a medicare enrolled "Internal Medicine" physician in Katonah, New York. She went to State University Of Ny Upstate Medical University and graduated in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Optum Medical Care Pc and her current practice location is 111 Bedford Rd, Caremount Medical Pc, Katonah, New York. You can reach out to her office (for appointments etc.) via phone at (914) 241-1050.

Margaret Vaughan is licensed to practice in New York (license number 215939) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1063594760.

Contact Information

Margaret Vaughan, MD
111 Bedford Rd, Caremount Medical Pc,
Katonah, NY 10536-2115
(914) 241-1050
(914) 232-7588

Map and Direction




Physician's Profile

Full NameMargaret Vaughan
GenderFemale
SpecialityInternal Medicine
Experience30 Years
Location111 Bedford Rd, Katonah, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Margaret Vaughan attended and graduated from State University Of Ny Upstate Medical University in 1994
  NPI Data:
  • NPI Number: 1063594760
  • Provider Enumeration Date: 10/20/2006
  • Last Update Date: 09/12/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1557461118
  • Enrollment ID: I20070711000546

Medical Identifiers

Medical identifiers for Margaret Vaughan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063594760NPI-NPPES
0667910001OtherNYDME
02361104MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 215939 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Putnam Hospital CenterCarmel, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optum Medical Care Pc9931013240961

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. Margaret Vaughan allows following entities to bill medicare on her behalf.
Entity NameOptum Medical Care Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982643003
PECOS PAC ID: 9931013240
Enrollment ID: O20031119000321

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. Margaret Vaughan 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
Margaret Vaughan, MD
110 S Bedford Rd, Caremount Medical Pc,
Mount Kisco, NY 10549-3446

Ph: (914) 241-1050
Margaret Vaughan, MD
111 Bedford Rd, Caremount Medical Pc,
Katonah, NY 10536-2115

Ph: (914) 241-1050

Reviews and Comments


Internal Medicine Doctors in Katonah, NY

Michael Solomon Wein, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 Bedford Rd, Caremount Medical Pc, Katonah, NY 10536
Phone: 914-241-1050    Fax: 914-232-7588
Dr. Edward L. Socolow, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 60 Goldens Bridge Rd, Katonah, NY 10536
Phone: 914-401-8053    Fax: 914-232-3366
Rita Landman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 60 Goldens Bridge Rd, Katonah, NY 10536
Phone: 914-269-9630    
Scott Gottesfeld, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 Bedford Rd, Care Mount Medical Pc, Katonah, NY 10536
Phone: 914-232-3135    Fax: 914-242-1516
George Stefan Vogliano, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6 Meritt Ct, Katonah, NY 10536
Phone: 914-232-5302    
Dr. Jerry O Stern, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 58 Orchard Hill Rd, Katonah, NY 10536
Phone: 203-232-7896    

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.