Timothy R Harris OD PLC
NPI 1891913414 · Optometrist · Davison, MI
Enrolled with Medicare as Dme Supplier - Physician - Optometrist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy R Harris OD PLC is a Optometrist organization in Davison, MI (NPI 1891913414).
Provider details
- NPI number
- 1891913414
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Timothy Harris, Owner(810) 653-3206
- License
- TH4901003573 (MI)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-04-20
- Last updated
- 2012-02-09
Frequently asked questions
- What is Timothy R Harris OD PLC's NPI number?
- Timothy R Harris OD PLC's National Provider Identifier (NPI) is 1891913414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Timothy R Harris OD PLC?
- Timothy R Harris OD PLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Timothy R Harris OD PLC located?
- Timothy R Harris OD PLC's practice location on file with NPPES is 1016 S State Rd, Davison, MI 48423-1904.
- What is Timothy R Harris OD PLC's phone number?
- The practice phone number listed in the NPPES registry for Timothy R Harris OD PLC is (810) 653-3206.
- Does Timothy R Harris OD PLC accept Medicare?
- Timothy R Harris OD PLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Timothy R Harris OD PLC?
- The authorized official listed on Timothy R Harris OD PLC's NPPES record is Timothy Harris, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Timothy R Harris OD PLC's NPI active?
- Yes — Timothy R Harris OD PLC's NPI (1891913414) is active in the NPPES registry as of the last update on 2012-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.