Tracy Ann Preston, FNP - Medicare Nurse Practitioner in Loma Linda, CA

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Tracy Ann Preston, FNP is a medicare enrolled "Nurse Practitioner - Family" in Loma Linda, California. Her current practice location is 25455 Barton Rd, Loma Linda, California. You can reach out to her office (for appointments etc.) via phone at (909) 558-6600.

Tracy Ann Preston is licensed to practice in California (license number 20611) 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 1255630398.

Contact Information

Tracy Ann Preston, FNP
25455 Barton Rd,
Loma Linda, CA 92354-3128
(909) 558-6600
Not Available

Map and Direction




Provider's Profile

Full NameTracy Ann Preston
GenderFemale
SpecialityNurse Practitioner - Family
Location25455 Barton Rd, Loma Linda, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255630398
  • Provider Enumeration Date: 03/15/2011
  • Last Update Date: 09/18/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4789987785
  • Enrollment ID: I20160126000835

Medical Identifiers

Medical identifiers for Tracy Ann Preston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255630398NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 20611 (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. Tracy Ann Preston allows following entities to bill medicare on her behalf.
Entity NameCounty Of San Bernardino
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164467023
PECOS PAC ID: 3870499130
Enrollment ID: O20031209000420
Entity NameArrowhead Family Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164696381
PECOS PAC ID: 3577639004
Enrollment ID: O20080908000432
Entity NameVituity Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124884176
PECOS PAC ID: 0749620888
Enrollment ID: O20240506004038
Entity NameVituity Healthcare Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700642758
PECOS PAC ID: 2668812710
Enrollment ID: O20240506004466

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. Tracy Ann Preston 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
Tracy Ann Preston, FNP
File #54701,
Los Angeles, CA 90074-4701

Ph: (909) 651-4300		Tracy Ann Preston, FNP
25455 Barton Rd,
Loma Linda, CA 92354-3128

Ph: (909) 558-6600

Reviews and Comments


Nurse Practitioner Nurses in Loma Linda, CA

Holly Cornejo, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 11201 Benton St, Loma Linda, CA 92357
Phone: 909-825-7084    
Mrs. Kenya Neoko Singleton, FNP
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Medicare: Not Enrolled in Medicare
Practice Location: 11201 Benton Street, Loma Linda, CA 92357
Phone: 909-825-7084    Fax: 909-777-3874
Miss Christine Eunice Kurunathan, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 11034 Veach St, Loma Linda, CA 92354
Phone: 909-825-7084    Fax: 909-777-3291
Krista Smith,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 11201 Benton St, Loma Linda, CA 92357
Phone: 909-825-7084    
Cecille Bernad Ubbaonu, MSN, RN, AG-ACNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 11285 Mountain View Ave, 40, Loma Linda, CA 92354
Phone: 909-558-5844    Fax: 909-558-7873
Kristina Pulliam Markey, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 11234 Anderson Strreet, Loma Linda, CA 92354
Phone: 909-558-5967    
Lauren Trajano,
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Medicare: Not Enrolled in Medicare
Practice Location: 11234 Anderson St, Loma Linda, CA 92354
Phone: 909-558-8000    

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.