Jennifer Lenora Westerman, FNP - Medicare Nurse Practitioner in Martinez, CA

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Jennifer Lenora Westerman, FNP is a medicare enrolled "Nurse Practitioner - Family" in Martinez, California. Her current practice location is 2500 Alhambra Ave, Martinez, California. You can reach out to her office (for appointments etc.) via phone at (925) 370-5110.

Jennifer Lenora Westerman is licensed to practice in California (license number RN324848) 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 1154404101.

Contact Information

Jennifer Lenora Westerman, FNP
2500 Alhambra Ave,
Martinez, CA 94553-3156
(925) 370-5110
(925) 370-5142

Map and Direction




Provider's Profile

Full NameJennifer Lenora Westerman
GenderFemale
SpecialityNurse Practitioner - Family
Location2500 Alhambra Ave, Martinez, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1154404101
  • Provider Enumeration Date: 10/23/2006
  • Last Update Date: 03/25/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 3072752195
  • Enrollment ID: I20181027000224

Medical Identifiers

Medical identifiers for Jennifer Lenora Westerman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154404101NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family RN324848 (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. Jennifer Lenora Westerman allows following entities to bill medicare on her behalf.
Entity NameLa Clinica De La Raza Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144336181
PECOS PAC ID: 1557258282
Enrollment ID: O20040227001016

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. Jennifer Lenora Westerman 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
Jennifer Lenora Westerman, FNP
50 Douglas Dr, Suite 391,
Martinez, CA 94553-4098

Ph: (925) 957-5429		Jennifer Lenora Westerman, FNP
2500 Alhambra Ave,
Martinez, CA 94553-3156

Ph: (925) 370-5110

Reviews and Comments


Nurse Practitioner Nurses in Martinez, CA

Anne Ellison Seaman, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 200 Muir Rd, Martinez, CA 94553
Phone: 925-372-1832    
Rachel Gregorio Almonte, NP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1196 Maywood Ln, Martinez, CA 94553
Phone: 925-421-8784    
Elaine Seawell,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2500 Alhambra Ave, Martinez, CA 94553
Phone: 925-370-5110    Fax: 925-370-5142
Renan James Paul Sagum, MSN, APRN, FNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2500 Alhambra Ave, Martinez, CA 94553
Phone: 925-427-8526    
Mr. Genadi Asenov, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 150 Muir Rd, Bldg. 21, 2nd Floor, Room E210 - Occupational Health, Martinez, CA 94553
Phone: 925-370-4180    
Ms. Cynthia Hellman-wylie, MSN, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2500 Alhambra Ave, Martinez, CA 94553
Phone: 925-370-5200    
Phyllis Howard, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2500 Alhambra Ave, Contra Costa Regional Med Ctr & Health Ctrs, Martinez, CA 94553
Phone: 925-370-5110    Fax: 925-370-5142

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.