Barbara Lock, MD - Medicare Emergency Medicine in New Rochelle, NY

Barbara Lock, MD is a medicare enrolled "Emergency Medicine" physician in New Rochelle, New York. She went to Boston University School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Trustees Of Columbia University In The City Of New York and her current practice location is 16 Guion Pl, Sound Shore Medical Center Of Westchester (emerg Dept), New Rochelle, New York. You can reach out to her office (for appointments etc.) via phone at (914) 632-5000.

Barbara Lock is licensed to practice in New York (license number 211863-1) 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 1629015359.

Contact Information

Barbara Lock, MD
16 Guion Pl, Sound Shore Medical Center Of Westchester (emerg Dept),
New Rochelle, NY 10801-5503
(914) 632-5000
Not Available

Map and Direction




Physician's Profile

Full NameBarbara Lock
GenderFemale
SpecialityEmergency Medicine
Experience27 Years
Location16 Guion Pl, New Rochelle, 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:
  • Barbara Lock attended and graduated from Boston University School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1629015359
  • Provider Enumeration Date: 06/01/2006
  • Last Update Date: 02/25/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5395739601
  • Enrollment ID: I20040410000128

Medical Identifiers

Medical identifiers for Barbara Lock such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629015359NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 211863-1 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York-presbyterian HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trustees Of Columbia University In The City Of New York85279725461895

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. Barbara Lock allows following entities to bill medicare on her behalf.
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982993184
PECOS PAC ID: 8527972546
Enrollment ID: O20040407001360
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073524369
PECOS PAC ID: 9133114341
Enrollment ID: O20040417000035
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508266347
PECOS PAC ID: 8527972546
Enrollment ID: O20151201002613

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. Barbara Lock 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
Barbara Lock, MD
Po Box 658,
Livingston, NJ 07039-0658

Ph: (973) 740-0607
Barbara Lock, MD
16 Guion Pl, Sound Shore Medical Center Of Westchester (emerg Dept),
New Rochelle, NY 10801-5503

Ph: (914) 632-5000

Reviews and Comments


Emergency Medicine Doctors in New Rochelle, NY

Hyun Chung, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16 Guion Pl, Sound Shore Medical Center Of Westchester, New Rochelle, NY 10801
Phone: 914-632-5000    
Michael Lahn, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16 Guion Pl, Sound Shore Medical Center, New Rochelle, NY 10801
Phone: 914-632-5000    
Lawrence Klecatsky, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 16 Guion Pl, Sound Shore Medical Center Of Westchester, New Rochelle, NY 10801
Phone: 914-632-5000    
Joseph Ponticiello, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 16 Guion Place, Sound Shore Medical Center Of Westchester, New Rochelle, NY 10802
Phone: 914-632-5000    
Harry Livenstein, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 701 Pelham Rd, Suite 3h, New Rochelle, NY 10805
Phone: 914-654-9844    
Cheryl R Malina, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 77 Quaker Ridge Rd Ste 212, New Rochelle, NY 10804
Phone: 646-345-1998    
Ligija Rociunas, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16 Guion Pl, Sound Shore Medical Center Of Westchester, New Rochelle, NY 10801
Phone: 914-632-5000    

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.