Ruiying Ding, PH.D.
NPI 1770859688 · Speech-Language Pathologist · Buffalo Grove, IL
Ruiying Ding, PH.D. is a Speech-Language Pathologist provider in Buffalo Grove, IL (NPI 1770859688).
Provider details
- NPI number
- 1770859688
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 146.005938 (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
14 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
- 2012-03-25
- Last updated
- 2012-03-25
Frequently asked questions
- What is Ruiying Ding's NPI number?
- Ruiying Ding's National Provider Identifier (NPI) is 1770859688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruiying Ding's specialty?
- Ruiying Ding is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Ruiying Ding located?
- Ruiying Ding's practice location on file with NPPES is 261 Thompson Blvd, Buffalo Grove, IL 60089-6883.
- What is Ruiying Ding's phone number?
- The practice phone number listed in the NPPES registry for Ruiying Ding is (847) 201-4221.
- Is Ruiying Ding's NPI active?
- Yes — Ruiying Ding's NPI (1770859688) is active in the NPPES registry as of the last update on 2012-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.