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Igor Grinchuk, RDH
NPI 1770900037 · Dental Hygienist · Kennewick, WA
Igor Grinchuk, RDH is a Dental Hygienist provider in Kennewick, WA (NPI 1770900037).
Provider details
- NPI number
- 1770900037
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Male
- Sole proprietor
- No
- License
- DH60334978 (WA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
3180 W Clearwater Ave Ste a
Kennewick, WA 99336-2765
Phone: (509) 547-2204
Street-level locationGet directions
Mailing address
5814 Rio Grande Ln
Pasco, WA 99301-4699
Registry dates
- Enumerated
- 2014-03-25
- Last updated
- 2023-08-22
- Certified
- 2023-08-22
Frequently asked questions
- What is Igor Grinchuk's NPI number?
- Igor Grinchuk's National Provider Identifier (NPI) is 1770900037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Igor Grinchuk's specialty?
- Igor Grinchuk is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Igor Grinchuk located?
- Igor Grinchuk's practice location on file with NPPES is 3180 W Clearwater Ave Ste a, Kennewick, WA 99336-2765.
- What is Igor Grinchuk's phone number?
- The practice phone number listed in the NPPES registry for Igor Grinchuk is (509) 547-2204.
- Is Igor Grinchuk's NPI active?
- Yes — Igor Grinchuk's NPI (1770900037) is active in the NPPES registry as of the last update on 2023-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.