Leslie Vanessa Theroith, NP - Medicare Nurse Practitioner in Pomona, CA

  1. Home
  2. Nurse Practitioner
  3. CA
  4. Pomona
Leslie Vanessa Theroith, NP is a medicare enrolled "Nurse Practitioner - Family" in Pomona, California. Her current practice location is 790 E Bonita Ave Fl 2, Pomona, California. You can reach out to her office (for appointments etc.) via phone at (909) 469-0033.

Leslie Vanessa Theroith is licensed to practice in California (license number 16020) 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 1841473097.

Contact Information

Leslie Vanessa Theroith, NP
790 E Bonita Ave Fl 2,
Pomona, CA 91767-1906
(909) 469-0033
(909) 620-9146

Map and Direction




Provider's Profile

Full NameLeslie Vanessa Theroith
GenderFemale
SpecialityNurse Practitioner - Family
Location790 E Bonita Ave Fl 2, Pomona, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1841473097
  • Provider Enumeration Date: 12/11/2007
  • Last Update Date: 08/23/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7911150081
  • Enrollment ID: I20130124000063

Medical Identifiers

Medical identifiers for Leslie Vanessa Theroith such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841473097NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 16020 (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. Leslie Vanessa Theroith allows following entities to bill medicare on her behalf.
Entity NameChaparral Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477733624
PECOS PAC ID: 6800709403
Enrollment ID: O20031110000605
Entity NameChaparral Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093777666
PECOS PAC ID: 6800709403
Enrollment ID: O20040331001684
Entity NamePinnacle Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376876912
PECOS PAC ID: 4880667609
Enrollment ID: O20040818001020

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. Leslie Vanessa Theroith 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
Leslie Vanessa Theroith, NP
840 Towne Center Dr,
Pomona, CA 91767-5900

Ph: (909) 398-1550		Leslie Vanessa Theroith, NP
790 E Bonita Ave Fl 2,
Pomona, CA 91767-1906

Ph: (909) 469-0033

Reviews and Comments


Nurse Practitioner Nurses in Pomona, CA

Michael Marinello,
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 255 E Bonita Ave, Pomona, CA 91767
Phone: 909-643-2980    
Rohan Bassi, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1866 N Orange Grove Ave Ste 202, Pomona, CA 91767
Phone: 909-623-8796    Fax: 909-623-3076
Patrick Alonzo,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1880 N Orange Grove Ave, Pomona, CA 91767
Phone: 909-623-2100    
Raquel C Rulloda, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1900 Royalty Dr Ste 250, Pomona, CA 91767
Phone: 909-623-6581    
Shellee Reese,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1910 Royalty Dr, Pomona, CA 91767
Phone: 909-865-9901    
Ivy Lien Yin, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1920 N Garey Ave, Pomona, CA 91767
Phone: 909-622-1235    
Lijuan Zhao, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 260 E Holt Ave, Pomona, CA 91767
Phone: 909-629-8088    Fax: 909-629-8755

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.