Dr Sierra Davis, CNM - Medicare Advanced Practice Midwife in Brooklyn, NY

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Dr Sierra Davis, CNM is a medicare enrolled "Advanced Practice Midwife" in Brooklyn, New York. Her current practice location is 522 3rd St, Brooklyn, New York. You can reach out to her office (for appointments etc.) via phone at (718) 768-8500.

Dr Sierra Davis is licensed to practice in New York (license number 002140) 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 1538815964.

Contact Information

Dr Sierra Davis, CNM
522 3rd St,
Brooklyn, NY 11215-3003
(718) 768-8500
Not Available

Map and Direction




Provider's Profile

Full NameDr Sierra Davis
GenderFemale
SpecialityAdvanced Practice Midwife
Location522 3rd 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: 1538815964
  • Provider Enumeration Date: 02/24/2022
  • Last Update Date: 02/24/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9234595885
  • Enrollment ID: I20230524000604

Medical Identifiers

Medical identifiers for Dr Sierra Davis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538815964NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367A00000XAdvanced Practice Midwife 002140 (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. Dr Sierra Davis allows following entities to bill medicare on her behalf.
Entity NameSt. Barnabas Ob/gyn, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124060595
PECOS PAC ID: 6204727746
Enrollment ID: O20040323001321
Entity NameGuirguis Obstetrics & Gynecology, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356688220
PECOS PAC ID: 0446559827
Enrollment ID: O20160506000829

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 Sierra Davis 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 Sierra Davis, CNM
801 Ocean Ave Apt 9,
Brooklyn, NY 11226-5948

Ph: () -		Dr Sierra Davis, CNM
522 3rd St,
Brooklyn, NY 11215-3003

Ph: (718) 768-8500

Reviews and Comments


Advanced Practice Midwife Nurses in Brooklyn, NY

Donna Bernstein Racines, CNM
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Phone: 718-907-8100    Fax: 718-492-8614
Ms. Gail Margarita Raymon, C.N.M.
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Phone: 718-376-6655    
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Phone: 347-529-2200    
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Practice Location: 760 Broadway, Woodhull Medical & Mental Health Center, Brooklyn, NY 11206
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Ms. Xiaoning Wang,
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Phone: 718-436-8060    
Mrs. Meredith Anne Barish, CNM
Advanced Practice Midwife
Medicare: Not Enrolled in Medicare
Practice Location: 450 Clarkson Ave, Brooklyn, NY 11203
Phone: 718-270-3390    Fax: 718-221-6369
Danika Severino Wynn, CNM
Advanced Practice Midwife
Medicare: Medicare Enrolled
Practice Location: 171 Gates Ave # 1, Brooklyn, NY 11238
Phone: 401-447-9773    

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.