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SCOTT R WILLIAMS MD
NPI 1528528429
Psychiatry & Neurology - Psychiatry in San Jose, CA

Active since March 25, 2019PECOS EnrolledAccepts Medicare Assignment
5755 COTTLE RD, SAN JOSE, CA 95123(408) 972-3095(408) 363-4850 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 8, 2025, Jul 15, 2021, Jul 9, 2021 (3 updates tracked since 2021).

About Scott R Williams Md NPPES

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

SCOTT R WILLIAMS MD (NPI 1528528429) is an individual psychiatry provider in San Jose, California, licensed in Louisiana (328061) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (2019).

NPPES Registry Identity

NPI1528528429
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameSCOTT R WILLIAMSCredential: MD
Location Address5755 COTTLE RDSan Jose, CA 95123-3600
Mailing Address5755 Cottle RdSan Jose, CA 95123-3600 · Fax (408) 363-4850
Phone(408) 972-3095
Fax(408) 363-4850
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 2019
Enumeration DateMarch 25, 2019
Last NPPES UpdateJuly 8, 20253 updates tracked since enumeration
NPPES CertifiedJuly 8, 2025
✔ NPI 1528528429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in LA · 328061✔ Licensed in LA · 313122✔ Licensed in CA · 202697
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
5755 COTTLE RD, San Jose, CA 95123
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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 and accepts Medicare assignment

Scott R Williams Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901313923
PECOS Enrollment IDI20250725000705
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 95123 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
$206.04 typical visit price
range $70.37 – $206.04
Typical copayment $51.51 (range $17.59 – $51.51)
Most-billed visit code 99205
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MELISSA EMMERT PSY.D.
Psychologist (Clinical)
5755 COTTLE RD, BUILDING 4
SAN JOSE, CA 95123
Santa Clara County (408) 472-3095
DR. JIANBO JAMES SONG PHD
Medical Genetics (Clinical Cytogenetics)
5755 COTTLE RD, BUILDING 2 GENETICS
SAN JOSE, CA 95123
Santa Clara County (408) 972-3330
DR. KRISTINA GRACE JOHNSON PH.D.
Psychologist
5755 COTTLE RD, BUILDING 4
SAN JOSE, CA 95123
Santa Clara County (408) 972-3095
MR. YANI BUNDROS LMFT
Marriage & Family Therapist
5755 COTTLE RD, BUILDING 4
SAN JOSE, CA 95123
Santa Clara County (408) 972-3095
MOLLY ROSE ALLGOOD PSYD
Counselor (Mental Health)
5755 COTTLE RD
SAN JOSE, CA 95123
Santa Clara County (408) 972-3095
SHANNON BARBARA MICHELSON
Social Worker (Clinical)
5755 COTTLE RD
SAN JOSE, CA 95123
Santa Clara County (408) 972-3419
CODY LESNIAK
Psychologist (Clinical)
5755 COTTLE RD
SAN JOSE, CA 95123
Santa Clara County (983) 201-2440
GINA LIU
Genetic Counselor, MS
5755 COTTLE RD, BUILDING 1
SAN JOSE, CA 95123
Santa Clara County (408) 972-3300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Scott Williams's NPI number?

The NPI number for Scott Williams is 1528528429. It was assigned to this individual provider in the NPPES registry on March 25, 2019.

Where is Scott Williams located?

Scott Williams practices at 5755 Cottle Rd, San Jose, CA 95123. The listed phone number is (408) 972-3095.

What is Scott Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Scott Williams enrolled in Medicare?

Yes. Scott Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Scott Williams was last updated on July 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.