Ann Troy, MD - Medicare Pediatrics in San Rafael, CA

Ann Troy, MD is a medicare enrolled "Pediatrics" physician in San Rafael, California. Her current practice location is 920 Northgate Dr, Suite #9, San Rafael, California. You can reach out to her office (for appointments etc.) via phone at (415) 479-9797.

Ann Troy is licensed to practice in California (license number A41505) 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 1174636039.

Contact Information

Ann Troy, MD
920 Northgate Dr, Suite #9,
San Rafael, CA 94903-3429
(415) 479-9797
(415) 479-9712

Map and Direction




Physician's Profile

Full NameAnn Troy
GenderFemale
SpecialityPediatrics
Location920 Northgate Dr, San Rafael, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1174636039
  • Provider Enumeration Date: 08/16/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9335488204
  • Enrollment ID: I20190312001021

Medical Identifiers

Medical identifiers for Ann Troy such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174636039NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics A41505 (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. Ann Troy allows following entities to bill medicare on her behalf.
Entity NameRegents Univ Of California Ucsf
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124439807
PECOS PAC ID: 6305160300
Enrollment ID: O20150122001375

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. Ann Troy 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
Ann Troy, MD
920 Northgate Dr, Suite #9,
San Rafael, CA 94903-3429

Ph: (415) 479-9797
Ann Troy, MD
920 Northgate Dr, Suite #9,
San Rafael, CA 94903-3429

Ph: (415) 479-9797

Reviews and Comments


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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.

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