Dr Nathaniel Grant Sharon, MD - Medicare Psychiatry & Neurology in San Jose, CA

Dr Nathaniel Grant Sharon, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in San Jose, California. His current practice location is 455 Silicon Valley Blvd, San Jose, California. You can reach out to his office (for appointments etc.) via phone at (669) 900-1731.

Dr Nathaniel Grant Sharon is licensed to practice in California (license number A113604) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1053632059.

Contact Information

Dr Nathaniel Grant Sharon, MD
455 Silicon Valley Blvd,
San Jose, CA 95138-1858
(669) 900-1731
Not Available

Map and Direction




Physician's Profile

Full NameDr Nathaniel Grant Sharon
GenderMale
SpecialityPsychiatry & Neurology - Psychiatry
Location455 Silicon Valley Blvd, San Jose, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053632059
  • Provider Enumeration Date: 06/14/2010
  • Last Update Date: 09/12/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3577790609
  • Enrollment ID: I20141114001055

Medical Identifiers

Medical identifiers for Dr Nathaniel Grant Sharon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053632059NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry MD2014-0479 (New Mexico)Secondary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry A113604 (California)Secondary
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry MD2014-0479 (New Mexico)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry A113604 (California)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 Nathaniel Grant Sharon allows following entities to bill medicare on his behalf.
Entity NamePresbyterian Healthcare Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104802354
PECOS PAC ID: 9234041708
Enrollment ID: O20031103000603
Entity NameUnm Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831218627
PECOS PAC ID: 4981795267
Enrollment ID: O20070801000589

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 Nathaniel Grant Sharon 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 Nathaniel Grant Sharon, MD
1580 1st St,
Napa, CA 94559-2841

Ph: (707) 258-8757
Dr Nathaniel Grant Sharon, MD
455 Silicon Valley Blvd,
San Jose, CA 95138-1858

Ph: (669) 900-1731

Reviews and Comments


Psychiatry & Neurology Doctors in San Jose, CA

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Farah Naz Pathan, MD
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Phone: 669-900-1731    
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Dr. Harmeet Sachdev, MD
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Phone: 408-356-2164    Fax: 408-356-1044
Tyson Shimon Torres, M.D.
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Practice Location: 2001 The Alameda, San Jose, CA 95126
Phone: 408-261-7777    

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.