Sharon A Hart Silveira, MD - Medicare Obstetrics/gynecology in Nashua, NH

Sharon A Hart Silveira, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Nashua, New Hampshire. She went to Geisel School Of Medicine At Dartmouth and graduated in 2008 and has 16 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Dartmouth-hitchcock Clinic, Mary Hitchcock Memorial Hospital and her current practice location is 2300 Southwood Dr, Nashua, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 577-4000.

Sharon A Hart Silveira is licensed to practice in New Hampshire (license number 15702) 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 1821252149.

Contact Information

Sharon A Hart Silveira, MD
2300 Southwood Dr,
Nashua, NH 03063-1818
(603) 577-4000
Not Available

Map and Direction




Physician's Profile

Full NameSharon A Hart Silveira
GenderFemale
SpecialityObstetrics/gynecology
Experience16 Years
Location2300 Southwood Dr, Nashua, New Hampshire
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:
  • Sharon A Hart Silveira attended and graduated from Geisel School Of Medicine At Dartmouth in 2008
  NPI Data:
  • NPI Number: 1821252149
  • Provider Enumeration Date: 07/16/2008
  • Last Update Date: 05/08/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 9537326970
  • Enrollment ID: I20121022000007

Medical Identifiers

Medical identifiers for Sharon A Hart Silveira such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821252149NPI-NPPES
32001669MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology L-237045 (Massachusetts)Secondary
207V00000XObstetrics & Gynecology 15702 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mary Hitchcock Memorial HospitalLebanon, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dartmouth-hitchcock Clinic41835375091139
Mary Hitchcock Memorial Hospital4486561164964

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. Sharon A Hart Silveira allows following entities to bill medicare on her behalf.
Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386697803
PECOS PAC ID: 4183537509
Enrollment ID: O20031111000313
Entity NameMary Hitchcock Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023092053
PECOS PAC ID: 4486561164
Enrollment ID: O20031126000258
Entity NameFoundation Medical Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033162037
PECOS PAC ID: 9436140456
Enrollment ID: O20040519001048
Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548210198
PECOS PAC ID: 4183537509
Enrollment ID: O20040809000442

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. Sharon A Hart Silveira 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
Sharon A Hart Silveira, MD
2300 Southwood Dr,
Nashua, NH 03063-1818

Ph: (603) 577-4000
Sharon A Hart Silveira, MD
2300 Southwood Dr,
Nashua, NH 03063-1818

Ph: (603) 577-4000

Reviews and Comments


Obstetrics & Gynecology Doctors in Nashua, NH

Kellie Anne Motschmann, MD
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Practice Location: 8 Prospect St, Nashua, NH 03060
Phone: 603-577-2024    
Derek T Jurus, D.O.
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Practice Location: 10 Prospect St, Nashua, NH 03060
Phone: 603-577-3131    
Dr. Kelly M Macmillan, M.D.
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Practice Location: 168 Kinsley St Ste 20, Nashua, NH 03060
Phone: 603-883-3365    Fax: 603-883-5758
Dr. David Saul Deifik, MD
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Medicare: Not Enrolled in Medicare
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Phone: 603-883-1626    Fax: 603-816-1039
Ms. Lydia Garcia, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 280 Main St, Suite 131, Nashua, NH 03060
Phone: 603-577-5353    Fax: 603-577-3105
Mrs. Monelle G Bisson, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 8 Prospect St, Nashua, NH 03060
Phone: 603-577-3053    Fax: 603-882-0360
Alison C. Madden, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 168 Kinsley St Ste 20, Nashua, NH 03060
Phone: 603-883-3365    Fax: 603-883-5758

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).

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