Tina Marie Buoncristiani, PNP - Medicare Nurse Practitioner in Mill Valley, CA

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Tina Marie Buoncristiani, PNP is a medicare enrolled "Nurse Practitioner - Pediatrics" in Mill Valley, California. Her current practice location is 402 Molino Ave, Mill Valley, California. You can reach out to her office (for appointments etc.) via phone at (415) 888-2568.

Tina Marie Buoncristiani is licensed to practice in California (license number 11100) 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 1063744753.

Contact Information

Tina Marie Buoncristiani, PNP
402 Molino Ave,
Mill Valley, CA 94941-3337
(415) 888-2568
Not Available

Map and Direction




Provider's Profile

Full NameTina Marie Buoncristiani
GenderFemale
SpecialityNurse Practitioner - Pediatrics
Location402 Molino Ave, Mill Valley, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063744753
  • Provider Enumeration Date: 02/04/2010
  • Last Update Date: 02/04/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6103004593
  • Enrollment ID: I20110707000676

Medical Identifiers

Medical identifiers for Tina Marie Buoncristiani such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063744753NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP0200XNurse Practitioner - Pediatrics 11100 (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. Tina Marie Buoncristiani allows following entities to bill medicare on her behalf.
Entity NameUcsf Pediatrics Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376614016
PECOS PAC ID: 6204749112
Enrollment ID: O20031106000823

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. Tina Marie Buoncristiani 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
Tina Marie Buoncristiani, PNP
505 Parnassus Ave,
San Francisco, CA 94143-2204

Ph: (415) 353-1978		Tina Marie Buoncristiani, PNP
402 Molino Ave,
Mill Valley, CA 94941-3337

Ph: (415) 888-2568

Reviews and Comments


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Sarah Allphin Hubbell, DNP, FNP-C
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Practice Location: 239 Miller Ave Ste 8, Mill Valley, CA 94941
Phone: 415-730-4235    

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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