Sonia Lambajian, MS/CCC-SLP
NPI 1679726392 · Speech-Language Pathologist · Chicago, IL
Sonia Lambajian, MS/CCC-SLP is a Speech-Language Pathologist provider in Chicago, IL (NPI 1679726392).
Provider details
- NPI number
- 1679726392
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS/CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146.009044 (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
17 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
- 2008-10-25
- Last updated
- 2008-10-25
Frequently asked questions
- What is Sonia Lambajian's NPI number?
- Sonia Lambajian's National Provider Identifier (NPI) is 1679726392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Lambajian's specialty?
- Sonia Lambajian is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sonia Lambajian located?
- Sonia Lambajian's practice location on file with NPPES is 2738 W North Ave, Chicago, IL 60647-9500.
- What is Sonia Lambajian's phone number?
- The practice phone number listed in the NPPES registry for Sonia Lambajian is (773) 770-6500.
- Is Sonia Lambajian's NPI active?
- Yes — Sonia Lambajian's NPI (1679726392) is active in the NPPES registry as of the last update on 2008-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.