Heidi Flax, MA, LPC
NPI 1184977969 · Marriage & Family Therapist · Hackensack, NJ
Heidi Flax, MA, LPC is a Marriage & Family Therapist provider in Hackensack, NJ (NPI 1184977969).
Provider details
- NPI number
- 1184977969
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA, LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- PC 0792 (NJ)
Specialties & taxonomies
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
13 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
- 2012-10-18
- Last updated
- 2012-10-18
Frequently asked questions
- What is Heidi Flax's NPI number?
- Heidi Flax's National Provider Identifier (NPI) is 1184977969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Flax's specialty?
- Heidi Flax is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Heidi Flax located?
- Heidi Flax's practice location on file with NPPES is 1 University Plz, Hackensack, NJ 07601-6201.
- What is Heidi Flax's phone number?
- The practice phone number listed in the NPPES registry for Heidi Flax is (201) 925-3963.
- Is Heidi Flax's NPI active?
- Yes — Heidi Flax's NPI (1184977969) is active in the NPPES registry as of the last update on 2012-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.