IndividualActive
Bonnie Hlavac, MSED
NPI 1184988529 · Specialist · East Islip, NY
Bonnie Hlavac, MSED is a Specialist provider in East Islip, NY (NPI 1184988529).
Provider details
- NPI number
- 1184988529
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MSED
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(73/100 index)
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
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
29 Gwendolyn Pl
East Islip, NY 11730-3201
Phone: (631) 581-1726
Street-level locationGet directions
Mailing address
29 Gwendolyn Pl
East Islip, NY 11730-3201
Registry dates
- Enumerated
- 2012-06-29
- Last updated
- 2012-06-29
Frequently asked questions
- What is Bonnie Hlavac's NPI number?
- Bonnie Hlavac's National Provider Identifier (NPI) is 1184988529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Hlavac's specialty?
- Bonnie Hlavac is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Bonnie Hlavac located?
- Bonnie Hlavac's practice location on file with NPPES is 29 Gwendolyn Pl, East Islip, NY 11730-3201.
- What is Bonnie Hlavac's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Hlavac is (631) 581-1726.
- Is Bonnie Hlavac's NPI active?
- Yes — Bonnie Hlavac's NPI (1184988529) is active in the NPPES registry as of the last update on 2012-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.