Mary Angeli Del Rosario Lock, MD - Medicare Hospitalist in Brooklyn, NY

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Mary Angeli Del Rosario Lock, MD is a medicare enrolled "Hospitalist" physician in Brooklyn, New York. Her current practice location is 374 Stockholm St, Brooklyn, New York. You can reach out to her office (for appointments etc.) via phone at (718) 963-7585.

Mary Angeli Del Rosario Lock is licensed to practice in New York (license number 280588) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1174948905.

Contact Information

Mary Angeli Del Rosario Lock, MD
374 Stockholm St,
Brooklyn, NY 11237-4006
(718) 963-7585
Not Available

Map and Direction




Physician's Profile

Full NameMary Angeli Del Rosario Lock
GenderFemale
SpecialityHospitalist
Location374 Stockholm St, Brooklyn, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1174948905
  • Provider Enumeration Date: 03/04/2014
  • Last Update Date: 04/06/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2365749025
  • Enrollment ID: I20170915000021

Medical Identifiers

Medical identifiers for Mary Angeli Del Rosario Lock such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174948905NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 16333 (Nevada)Secondary
208M00000XHospitalist 280588 (New York)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. Mary Angeli Del Rosario Lock allows following entities to bill medicare on her behalf.
Entity NameBanner -- University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508809427
PECOS PAC ID: 7719899871
Enrollment ID: O20031105000694
Entity NameSjhmc Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326098005
PECOS PAC ID: 4486646197
Enrollment ID: O20040401001189
Entity NameComprehensive Hospitalist Services Of Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689909780
PECOS PAC ID: 8820138076
Enrollment ID: O20091218000199
Entity NameCogent Healthcare Of Arizona Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568758266
PECOS PAC ID: 0648441006
Enrollment ID: O20110915000843

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. Mary Angeli Del Rosario 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
Mary Angeli Del Rosario Lock, MD
367 Nola St,
Las Vegas, NV 89138-2017

Ph: () -		Mary Angeli Del Rosario Lock, MD
374 Stockholm St,
Brooklyn, NY 11237-4006

Ph: (718) 963-7585

Reviews and Comments


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Mdtarik Bin Naser, M.D.
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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.