Timothy Scott Williams, PMHNP - Medicare Nurse Practitioner in Atascadero, CA

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Timothy Scott Williams, PMHNP is a medicare enrolled "Nurse Practitioner - Psychiatric/mental Health" in Atascadero, California. His current practice location is 10333 El Camino Real, Atascadero, California. You can reach out to his office (for appointments etc.) via phone at (805) 468-2000.

Timothy Scott Williams is licensed to practice in California (license number 95018033) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1861005969.

Contact Information

Timothy Scott Williams, PMHNP
10333 El Camino Real,
Atascadero, CA 93422-5808
(805) 468-2000
Not Available

Map and Direction




Provider's Profile

Full NameTimothy Scott Williams
GenderMale
SpecialityNurse Practitioner - Psychiatric/mental Health
Location10333 El Camino Real, Atascadero, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1861005969
  • Provider Enumeration Date: 08/28/2020
  • Last Update Date: 09/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8628454931
  • Enrollment ID: I20221010001455

Medical Identifiers

Medical identifiers for Timothy Scott Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861005969NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 95190854 (California)Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health 95018033 (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. Timothy Scott Williams allows following entities to bill medicare on his behalf.
Entity NameDepartment of State Hospitals
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124078704
PECOS PAC ID: 9638174238
Enrollment ID: O20081031000305

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. Timothy Scott Williams 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
Timothy Scott Williams, PMHNP
10333 El Camino Real,
Atascadero, CA 93422-5808

Ph: Not Available		Timothy Scott Williams, PMHNP
10333 El Camino Real,
Atascadero, CA 93422-5808

Ph: (805) 468-2000

Reviews and Comments


Nurse Practitioner Nurses in Atascadero, CA

Gizella Maria Raymond, N.P., R.N.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 10333 El Camino Real, Atascadero, CA 93422
Phone: 805-468-3007    
Brandi Stotler Norico, FNP-C
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 10333 El Camino Real, Atascadero, CA 93422
Phone: 805-468-2000    
Raelyn Nicole Hamman, NP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 8065 Cristobal Ave, Atascadero, CA 93422
Phone: 408-202-4130    
Michele Hendrickson, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 3700 Monterey Rd, Atascadero, CA 93422
Phone: 805-440-5170    
Mrs. Rannveig K Gunnarsson, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 10333 El Camino Real, Atascadero, CA 93422
Phone: 805-468-2000    
Ms. Maria Guadalupe Rincon-brown, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 10333 El Camino Real, Atascadero, CA 93422
Phone: 805-468-2000    
Kelly Lynne Cash, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 8280 Morro Rd, Atascadero, CA 93422
Phone: 805-464-2991    

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.