TIMOTHY SCOTT WILLIAMS PMHNP
NPI 1861005969
Nurse Practitioner - Psychiatric/Mental Health in Atascadero, CA

Q: What is the provider's specialty?

The provider's specialty is Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.

Active since August 28, 2020PECOS Enrolled

10333 EL CAMINO REAL, ATASCADERO, CA 93422(805) 468-2000 Get Directions Write a Review

NPPES record last updated: September 12, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 12, 2022, Aug 28, 2020 (2 updates tracked since 2020).

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About Timothy Scott Williams Pmhnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

TIMOTHY SCOTT WILLIAMS PMHNP (NPI 1861005969) is an individual psychiatric/mental health provider in Atascadero, California, licensed in California (95018033) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861005969

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameTIMOTHY SCOTT WILLIAMSCredential: PMHNP

Location Address10333 EL CAMINO REALAtascadero, CA 93422-5808

Mailing Address10333 El Camino RealAtascadero, CA 93422-5808

Phone(805) 468-2000

Sole ProprietorNo

Enumeration DateAugust 28, 2020

Last NPPES UpdateSeptember 12, 20222 updates tracked since enumeration

NPPES CertifiedSeptember 12, 2022

✔ NPI 1861005969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in CA · 95018033

Also ListedRegistered NurseTaxonomy 163W00000X · License 95190854 (CA)

10333 EL CAMINO REAL, Atascadero, CA 93422

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Timothy Scott Williams Pmhnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93422 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$91.64 typical visit price

range $59.84 – $178.89

Typical copayment $22.91 (range $14.96 – $44.72)

Most-billed visit code 99203

Established Patient

$104.82 typical visit price

range $19.70 – $146.55

Typical copayment $26.20 (range $4.92 – $36.63)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.