What is Heidi Hacsi's NPI number?

Heidi Hacsi's National Provider Identifier (NPI) is 1295694636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Heidi Hacsi's specialty?

Heidi Hacsi is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Heidi Hacsi located?

Heidi Hacsi's practice location on file with NPPES is 950 S Oyster Bay Rd, Hicksville, NY 11801-3510.

What is Heidi Hacsi's phone number?

The practice phone number listed in the NPPES registry for Heidi Hacsi is (516) 822-6111.

Is Heidi Hacsi's NPI active?

Yes — Heidi Hacsi's NPI (1295694636) is active in the NPPES registry as of the last update on 2026-01-21.

IndividualActive

Heidi Hacsi

NPI 1295694636 · Mental Health Counselor · Hicksville, NY

Heidi Hacsi is a Mental Health Counselor provider in Hicksville, NY (NPI 1295694636).

Provider details

NPI number: 1295694636
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sole proprietor: Yes

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

950 S Oyster Bay Rd

Hicksville, NY 11801-3510

Phone: (516) 822-6111

Fax: (516) 938-7097

Street-level locationGet directions

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Mailing address