Rebecca Greenstein
NPI 1265251953 · Speech-Language Pathologist · Chicago, IL
Rebecca Greenstein is a Speech-Language Pathologist provider in Chicago, IL (NPI 1265251953).
Provider details
- NPI number
- 1265251953
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146.028628 (IL)
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
1 yr 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
- 2024-10-09
- Last updated
- 2026-02-15
- Certified
- 2026-02-15
Frequently asked questions
- What is Rebecca Greenstein's NPI number?
- Rebecca Greenstein's National Provider Identifier (NPI) is 1265251953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Greenstein's specialty?
- Rebecca Greenstein is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Rebecca Greenstein located?
- Rebecca Greenstein's practice location on file with NPPES is 1409 W. Carroll Ave, Chicago, IL 60607.
- What is Rebecca Greenstein's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Greenstein is (312) 733-0883.
- Is Rebecca Greenstein's NPI active?
- Yes — Rebecca Greenstein's NPI (1265251953) is active in the NPPES registry as of the last update on 2026-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.