OrganizationActive
Michael Grass
NPI 1861520298 · Chiropractor · Louisville, KY
Michael Grass is a Chiropractor organization in Louisville, KY (NPI 1861520298).
Provider details
- NPI number
- 1861520298
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Michael Grass, Doctor of Chiropractic(502) 254-3442
- License
- 4228 (KY)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(89/100 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
10400 Dixie Hwy
Suite 101
Louisville, KY 40272-3954
Phone: (502) 933-2005
Fax: (502) 933-2074
Street-level locationGet directions
Mailing address
10400 Dixie Hwy
Louisville, KY 40272-3954
Other names (DBA / former)
- Doing business as
- Valley Station Chiropractic
Registry dates
- Enumerated
- 2007-02-28
- Last updated
- 2008-06-25
Frequently asked questions
- What is Michael Grass's NPI number?
- Michael Grass's National Provider Identifier (NPI) is 1861520298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael Grass?
- Michael Grass is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Michael Grass located?
- Michael Grass's practice location on file with NPPES is 10400 Dixie Hwy, Louisville, KY 40272-3954.
- What is Michael Grass's phone number?
- The practice phone number listed in the NPPES registry for Michael Grass is (502) 933-2005.
- Who is the authorized official for Michael Grass?
- The authorized official listed on Michael Grass's NPPES record is Michael Grass, Doctor of Chiropractic. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael Grass's NPI active?
- Yes — Michael Grass's NPI (1861520298) is active in the NPPES registry as of the last update on 2008-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.