OrganizationActive
Michael Mass Chiropractic, Inc
NPI 1679640213 · Chiropractor · Ontario, OR
Michael Mass Chiropractic, Inc is a Chiropractor organization in Ontario, OR (NPI 1679640213).
Provider details
- NPI number
- 1679640213
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Martha Mass, Manager(541) 889-4197
- License
- 11336 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(90/100 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
2075 Sunset Dr
Ontario, OR 97914-4148
Phone: (541) 889-4197
Fax: (541) 889-4197
Street-level locationGet directions
Mailing address
2075 Sunset Dr
Ontario, OR 97914-4148
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2020-08-22
Frequently asked questions
- What is Michael Mass Chiropractic, Inc's NPI number?
- Michael Mass Chiropractic, Inc's National Provider Identifier (NPI) is 1679640213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael Mass Chiropractic, Inc?
- Michael Mass Chiropractic, Inc is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Michael Mass Chiropractic, Inc located?
- Michael Mass Chiropractic, Inc's practice location on file with NPPES is 2075 Sunset Dr, Ontario, OR 97914-4148.
- What is Michael Mass Chiropractic, Inc's phone number?
- The practice phone number listed in the NPPES registry for Michael Mass Chiropractic, Inc is (541) 889-4197.
- Who is the authorized official for Michael Mass Chiropractic, Inc?
- The authorized official listed on Michael Mass Chiropractic, Inc's NPPES record is Martha Mass, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael Mass Chiropractic, Inc's NPI active?
- Yes — Michael Mass Chiropractic, Inc's NPI (1679640213) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.