DR. HELEN TAM PHD
NPI 1194281956
Clinical Neuropsychologist in Ridgewood, NJ
About Dr. Helen Tam Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HELEN TAM PHD (NPI 1194281956) is an individual clinical neuropsychologist in Ridgewood, New Jersey, licensed in New Jersey (35SI00602800) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Helen Tam Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Helen Tam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 clinicians in this Medicare group
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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RIDGEWOOD, NJ 07450
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 Helen Tam's NPI number?
The NPI number for Helen Tam is 1194281956. It was assigned to this individual provider in the NPPES registry on February 18, 2019.
Where is Helen Tam located?
Helen Tam practices at 75 N Maple Ave Ste 101B, Ridgewood, NJ 07450. The listed phone number is (551) 250-1017.
What is Helen Tam's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Helen Tam enrolled in Medicare?
Yes. Helen Tam is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Helen Tam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Helen Tam reassigns Medicare benefits to New York University (Boynton Beach, FL). 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 Helen Tam'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 Helen Tam was last updated on February 18, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Helen Tam, PHD · NPI 1194281956
Clinical Neuropsychologist provider in Ridgewood, New Jersey. Individual provider, active in the CMS NPPES registry since February 18, 2019.
## Identity
- **NPI:** 1194281956 (Entity type: Individual)
- **Enumerated:** February 18, 2019
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **State license:** 35SI00602800 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 75 N MAPLE AVE STE 101B, Ridgewood, NJ 07450-3261
- **Phone:** (551) 250-1017
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** New York University (NPI 1285826438, Boynton Beach, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 18, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1194281956) · Data from the CMS NPPES public registry.