Dennise Walker, NP - Medicare Nurse Practitioner in Barstow, CA

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Dennise Walker, NP is a medicare enrolled "Nurse Practitioner - Primary Care" in Barstow, California. Her current practice location is 750 E Main St, Barstow, California. You can reach out to her office (for appointments etc.) via phone at (442) 347-2800.

Dennise Walker is licensed to practice in California (license number F1115423) 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 1669838637.

Contact Information

Dennise Walker, NP
750 E Main St,
Barstow, CA 92311-2354
(442) 347-2800
Not Available

Map and Direction




Provider's Profile

Full NameDennise Walker
GenderFemale
SpecialityNurse Practitioner - Primary Care
Location750 E Main St, Barstow, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1669838637
  • Provider Enumeration Date: 01/06/2016
  • Last Update Date: 05/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8325311178
  • Enrollment ID: I20170830001989

Medical Identifiers

Medical identifiers for Dennise Walker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669838637NPI-NPPES
F1115423OtherCASTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care F1115423 (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. Dennise Walker allows following entities to bill medicare on her behalf.
Entity NameSonia Panjwani, M.D., Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639366180
PECOS PAC ID: 7113821018
Enrollment ID: O20031121000730
Entity NameCaremd, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740588391
PECOS PAC ID: 9133390297
Enrollment ID: O20240521000226

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. Dennise Walker 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
Dennise Walker, NP
12760 Hesperia Rd Ste B,
Victorville, CA 92395-8305

Ph: (760) 951-5552		Dennise Walker, NP
750 E Main St,
Barstow, CA 92311-2354

Ph: (442) 347-2800

Reviews and Comments


Nurse Practitioner Nurses in Barstow, CA

Ms. Bertha Oluchi Nkemere, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 750 E Main St, Barstow, CA 92311
Phone: 442-347-2800    
Ms. Lydia Dolores Rasmussen, NURSE PRACTITIONER
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 100 E Veterans Parkway, Veterans Home Of Ca Barstow, Barstow, CA 92311
Phone: 760-252-6200    Fax: 760-252-6248
Jean Jung Woo, N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1890 W Main St Ste 110, Barstow, CA 92311
Phone: 760-256-1422    Fax: 760-255-1006
Michelle Marie Kooiman, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 100 Veterans Pkwy, Barstow, CA 92311
Phone: 760-252-6304    Fax: 760-252-6337
Carol Elizabeth Todd, R.N.,C.S.,F.N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 705 E Virginia Way Ste F, Barstow, CA 92311
Phone: 760-256-1227    Fax: 760-256-6829
Treniese Izaya Gill, FNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 750 E Main St, Barstow, CA 92311
Phone: 442-347-2800    
Kari A Heil, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 555 S 7th Ave, Barstow, CA 92311
Phone: 760-957-3030    

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.