What is Holly Vion's NPI number?

Holly Vion's National Provider Identifier (NPI) is 1386519247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Holly Vion's specialty?

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

Where is Holly Vion located?

Holly Vion's practice location on file with NPPES is 2 N Dorado Cir, Hauppauge, NY 11788-4687.

What is Holly Vion's phone number?

The practice phone number listed in the NPPES registry for Holly Vion is (631) 371-1209.

Is Holly Vion's NPI active?

Yes — Holly Vion's NPI (1386519247) is active in the NPPES registry as of the last update on 2025-10-09.

IndividualActive

Holly Vion

NPI 1386519247 · Mental Health Counselor · Hauppauge, NY

Holly Vion is a Mental Health Counselor provider in Hauppauge, NY (NPI 1386519247).

Provider details

NPI number: 1386519247
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: P132484 (NY)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense P132484 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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
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

2 N Dorado Cir

Hauppauge, NY 11788-4687

Phone: (631) 371-1209

Street-level locationGet directions

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Mailing address