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THOMAS W YOKOYAMA MA, LCPC, LPC
NPI 1003106485
Counselor - Professional in King Of Prussia, PA

Active since April 19, 2011PECOS EnrolledAccepts Medicare Assignment
357 S GULPH RD STE 260, KING OF PRUSSIA, PA 19406(253) 254-5911(484) 468-1412 Get Directions Write a Review

NPPES record last updated: November 3, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 1, 2024, Jul 27, 2023 (2 updates tracked since 2023).

About Thomas W Yokoyama Ma, Lcpc, Lpc NPPES

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

THOMAS W YOKOYAMA MA, LCPC, LPC (NPI 1003106485) is an individual professional provider in King Of Prussia, Pennsylvania, licensed in Pennsylvania (PC014935) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1003106485
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameTHOMAS W YOKOYAMACredential: MA, LCPC, LPC
Location Address357 S GULPH RD STE 260King Of Prussia, PA 19406-3739
Mailing Address357 S Gulph Rd Ste 260King Of Prussia, PA 19406-3739 · (253) 254-9511 · Fax (484) 468-1412
Phone(253) 254-5911
Fax(484) 468-1412
Sole ProprietorYes
Medical School CMSOtherGraduated 2006
Enumeration DateApril 19, 2011
Last NPPES UpdateNovember 3, 20242 updates tracked since enumeration
NPPES CertifiedNovember 3, 2024
✔ NPI 1003106485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in PA · PC014935
Also ListedCounselorTaxonomy 101Y00000X · License 180.007830 (IL)
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License PC014935 (PA)
357 S GULPH RD STE 260, King Of Prussia, PA 19406
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Thomas W Yokoyama Ma, Lcpc, Lpc 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 ID1759722523
PECOS Enrollment IDI20240510000475
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.

Medicare Billing Reassignment

Medicare enrollment records show Thomas Yokoyama reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Delaware County Professional Services, Inc
12 mi
Psychiatry
1055 E BALTIMORE PIKE STE 303
Media, PA 19063
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 353 clinicians in this Medicare group
NPI 1952485864 (610) 892-3800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 14

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

CLAIRE MYERS LPC
Counselor (Professional)
357 S GULPH RD STE 260
KING OF PRUSSIA, PA 19406
Montgomery County (610) 892-3800
JEFFREY MARSHALL LPC
Counselor (Professional)
357 S GULPH RD STE 260
KING OF PRUSSIA, PA 19406
Montgomery County (610) 892-3800
BEVERLY COLTON FOX LPC
Counselor (Professional)
357 S GULPH RD STE 260
KING OF PRUSSIA, PA 19406
Montgomery County (610) 892-3800
KELLY JUNCO LAPC
Counselor (Professional)
357 S GULPH RD STE 260
KING OF PRUSSIA, PA 19406
Montgomery County (484) 468-1407
ALICIA LAURO LPC
Counselor (Professional)
357 S GULPH RD STE 260
KING OF PRUSSIA, PA 19406
Montgomery County (000) 000-0000
YUHAN WANG
Counselor (Professional)
357 S GULPH RD STE 260
KING OF PRUSSIA, PA 19406
Montgomery County (855) 460-1630
AMANDA JEAN MULLERY NCC, LPC
Counselor (Professional)
357 S GULPH RD STE 260
KING OF PRUSSIA, PA 19406
Montgomery County (610) 892-3800
KETAMINE TREATMENT CENTERS OF PRINCETON, LLC
Psychiatry & Neurology (Psychiatry)
357 S GULPH RD STE 260
KING OF PRUSSIA, PA 19406
Montgomery County (888) 566-8774

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 Thomas Yokoyama's NPI number?

The NPI number for Thomas Yokoyama is 1003106485. It was assigned to this individual provider in the NPPES registry on April 19, 2011.

Where is Thomas Yokoyama located?

Thomas Yokoyama practices at 357 S Gulph Rd Ste 260, King Of Prussia, PA 19406. The listed phone number is (253) 254-5911.

What is Thomas Yokoyama's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Thomas Yokoyama enrolled in Medicare?

Yes. Thomas Yokoyama 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.

Which organization bills Medicare for Thomas Yokoyama's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Yokoyama reassigns Medicare benefits to Delaware County Professional Services, Inc (Media, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Yokoyama's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Thomas Yokoyama was last updated on November 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.