Helen Tam, PHD
NPI 1194281956 · Clinical Neuropsychologist · Ridgewood, NJ
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Helen Tam, PHD is a Clinical Neuropsychologist provider in Ridgewood, NJ (NPI 1194281956).
Provider details
- NPI number
- 1194281956
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 022506 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-02-18
- Last updated
- 2019-02-18
Frequently asked questions
- What is Helen Tam's NPI number?
- Helen Tam's National Provider Identifier (NPI) is 1194281956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Helen Tam's specialty?
- Helen Tam is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Helen Tam located?
- Helen Tam's practice location on file with NPPES is 75 N Maple Ave Ste 101b, Ridgewood, NJ 07450-3261.
- What is Helen Tam's phone number?
- The practice phone number listed in the NPPES registry for Helen Tam is (551) 250-1017.
- Does Helen Tam accept Medicare?
- Helen Tam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Helen Tam's NPI active?
- Yes — Helen Tam's NPI (1194281956) is active in the NPPES registry as of the last update on 2019-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.