IndividualActive
Michael Grishman, D.D.S.
NPI 1558385781 · Dentist · Tigard, OR
Michael Grishman, D.D.S. is a Dentist provider in Tigard, OR (NPI 1558385781).
Provider details
- NPI number
- 1558385781
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- D8253 (OR)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
7105 Sw Hampton St
Tigard, OR 97223-8314
Phone: (503) 684-9274
Fax: (503) 624-9610
Street-level locationGet directions
Mailing address
723 Nw 22nd Ave
Portland, OR 97210-3204
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Grishman's NPI number?
- Michael Grishman's National Provider Identifier (NPI) is 1558385781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Grishman's specialty?
- Michael Grishman is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Michael Grishman located?
- Michael Grishman's practice location on file with NPPES is 7105 Sw Hampton St, Tigard, OR 97223-8314.
- What is Michael Grishman's phone number?
- The practice phone number listed in the NPPES registry for Michael Grishman is (503) 684-9274.
- Is Michael Grishman's NPI active?
- Yes — Michael Grishman's NPI (1558385781) 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.