Herman Grunwald, SLP
NPI 1831390913 · Speech-Language Pathologist · Brooklyn, NY
Herman Grunwald, SLP is a Speech-Language Pathologist provider in Brooklyn, NY (NPI 1831390913).
Provider details
- NPI number
- 1831390913
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Male
- Sole proprietor
- No
- License
- 015047-1 (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
19 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
- 2007-05-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Herman Grunwald's NPI number?
- Herman Grunwald's National Provider Identifier (NPI) is 1831390913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Herman Grunwald's specialty?
- Herman Grunwald is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Herman Grunwald located?
- Herman Grunwald's practice location on file with NPPES is 18 Heyward St, Brooklyn, NY 11211-9210.
- What is Herman Grunwald's phone number?
- The practice phone number listed in the NPPES registry for Herman Grunwald is (718) 802-1550.
- Is Herman Grunwald's NPI active?
- Yes — Herman Grunwald's NPI (1831390913) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.