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DR. WILLIAM HAMILL M.D.
NPI 1962572347
Psychiatry & Neurology - Child & Adolescent Psychiatry in Menlo Park, CA

Active since November 09, 2006PECOS Enrolled
830 MENLO AVE STE 209, MENLO PARK, CA 94025(650) 327-6161(650) 327-8014 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. William Hamill M.d. NPPES

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

DR. WILLIAM HAMILL M.D. (NPI 1962572347) is an individual child & adolescent psychiatry provider in Menlo Park, California, licensed in California (G028574) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962572347
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameDR. WILLIAM HAMILLCredential: M.D.
Location Address830 MENLO AVE STE 209Menlo Park, CA 94025-4734
Mailing Address830 Menlo Ave Ste 209Menlo Park, CA 94025-4734 · (650) 327-6161 · Fax (650) 327-8014
Phone(650) 327-6161
Fax(650) 327-8014
Sole ProprietorYes
Enumeration DateNovember 9, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1962572347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in CA · G028574
Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

830 MENLO AVE STE 209, Menlo Park, CA 94025
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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)

Dr. William Hamill M.d. 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.

Other Providers at the Same Location NPPES

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

DR. AVIS BEGOUN PHD
Psychologist (Clinical)
830 MENLO AVE STE 209
MENLO PARK, CA 94025
San Mateo County (650) 323-3075

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 William Hamill's NPI number?

The NPI number for William Hamill is 1962572347. It was assigned to this individual provider in the NPPES registry on November 9, 2006.

Where is William Hamill located?

William Hamill practices at 830 Menlo Ave Ste 209, Menlo Park, CA 94025. The listed phone number is (650) 327-6161.

What is William Hamill's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is William Hamill enrolled in Medicare?

Yes. William Hamill is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Hamill was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.