IndividualActive
Diane Prather, OD, MPH
NPI 1871044545 · Optometrist · Fairfield, IA
Diane Prather, OD, MPH is a Optometrist provider in Fairfield, IA (NPI 1871044545).
Provider details
- NPI number
- 1871044545
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD, MPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2870T (TX)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
2035 185th St
Fairfield, IA 52556-9016
Phone: (641) 451-0240
Street-level locationGet directions
Mailing address
2035 185th St
Fairfield, IA 52556-9016
Registry dates
- Enumerated
- 2016-10-18
- Last updated
- 2016-10-18
Frequently asked questions
- What is Diane Prather's NPI number?
- Diane Prather's National Provider Identifier (NPI) is 1871044545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Prather's specialty?
- Diane Prather is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Diane Prather located?
- Diane Prather's practice location on file with NPPES is 2035 185th St, Fairfield, IA 52556-9016.
- What is Diane Prather's phone number?
- The practice phone number listed in the NPPES registry for Diane Prather is (641) 451-0240.
- Is Diane Prather's NPI active?
- Yes — Diane Prather's NPI (1871044545) is active in the NPPES registry as of the last update on 2016-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.