Barbara Hieronymus, LMSW,CASAC
NPI 1982951299 · Social Worker · South Hempstead, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Hieronymus, LMSW,CASAC is a Social Worker provider in South Hempstead, NY (NPI 1982951299).
Provider details
- NPI number
- 1982951299
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW,CASAC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 084987-1 (NY)
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
- 2012-08-07
- Last updated
- 2018-05-23
Frequently asked questions
- What is Barbara Hieronymus's NPI number?
- Barbara Hieronymus's National Provider Identifier (NPI) is 1982951299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Hieronymus's specialty?
- Barbara Hieronymus is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Barbara Hieronymus located?
- Barbara Hieronymus's practice location on file with NPPES is 1054 Webber Ave, South Hempstead, NY 11550.
- What is Barbara Hieronymus's phone number?
- The practice phone number listed in the NPPES registry for Barbara Hieronymus is (516) 505-7393.
- Does Barbara Hieronymus accept Medicare?
- Barbara Hieronymus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Hieronymus's NPI active?
- Yes — Barbara Hieronymus's NPI (1982951299) is active in the NPPES registry as of the last update on 2018-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.