Leah Bollag
NPI 1154679355 · Speech-Language Pathologist · Brooklyn, NY
Leah Bollag is a Speech-Language Pathologist provider in Brooklyn, NY (NPI 1154679355).
Provider details
- NPI number
- 1154679355
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 019648 (NY)
Specialties & taxonomies
Speech, Language and Hearing 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
- 2012-08-17
- Last updated
- 2012-08-17
Frequently asked questions
- What is Leah Bollag's NPI number?
- Leah Bollag's National Provider Identifier (NPI) is 1154679355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Bollag's specialty?
- Leah Bollag is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Leah Bollag located?
- Leah Bollag's practice location on file with NPPES is 1664 E 29th St, Brooklyn, NY 11229-2546.
- What is Leah Bollag's phone number?
- The practice phone number listed in the NPPES registry for Leah Bollag is (718) 705-8859.
- Is Leah Bollag's NPI active?
- Yes — Leah Bollag's NPI (1154679355) is active in the NPPES registry as of the last update on 2012-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.