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MR. FREDERICK LEE WILLIAMS JR. M.S.
NPI 1487996443
Counselor - Mental Health in Irvine, CA

Active since March 17, 2013PECOS Enrolled
14795 JEFFREY RD, SUITE 207, IRVINE, CA 92618(949) 654-9163 Get Directions Write a Review

NPPES record last updated: March 17, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Frederick Lee Williams Jr. M.s. NPPES

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

MR. FREDERICK LEE WILLIAMS JR. M.S. (NPI 1487996443) is an individual mental health provider in Irvine, California, licensed in California (70785) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487996443
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. FREDERICK LEE WILLIAMS JR.Credential: M.S.
Location Address14795 JEFFREY RD, SUITE 207Irvine, CA 92618-0414
Mailing Address1 Monroe, Apartment 101Irvine, CA 92620-3628
Phone(949) 654-9163
Sole ProprietorYes
Enumeration DateMarch 17, 2013
✔ NPI 1487996443 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · 70785
14795 JEFFREY RD, Irvine, CA 92618
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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)

Mr. Frederick Lee Williams Jr. M.s. 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 6

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

DR. ROGER LEE D.C.
Chiropractor
14795 JEFFREY RD, SITE 103
IRVINE, CA 92618
Orange County (949) 857-8883
MR. FRANK GISANG RYU
Hearing Instrument Specialist
14795 JEFFREY RD, SUITE 202
IRVINE, CA 92618
Orange County (949) 398-7315
CLEMENTE CASTANEDA
Counselor (Addiction (Substance Use Disorder))
14795 JEFFREY RD, SUITE 207
IRVINE, CA 92618
Orange County (949) 654-9163
PATRICIA ANN MOULTON PH.D.
Psychologist (Clinical)
14795 JEFFREY RD, SUITE 204
IRVINE, CA 92618
Orange County (949) 857-0193
MAHER SONBOL
Counselor (Mental Health)
14795 JEFFREY RD
IRVINE, CA 92618
Orange County (949) 654-9163
WILLOW LINK LLC
Hearing Instrument Specialist
14795 JEFFREY RD, SUITE 202
IRVINE, CA 92618
Orange County (949) 398-7315

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 Frederick Williams's NPI number?

The NPI number for Frederick Williams is 1487996443. It was assigned to this individual provider in the NPPES registry on March 17, 2013.

Where is Frederick Williams located?

Frederick Williams practices at 14795 Jeffrey Rd Suite 207, Irvine, CA 92618. The listed phone number is (949) 654-9163.

What is Frederick Williams's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Frederick Williams enrolled in Medicare?

Yes. Frederick Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Frederick Williams was last updated on March 17, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.