Diane Jamoua, O.D.
NPI 1740620376 · Optometrist · Grandville, MI
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Jamoua, O.D. is a Optometrist provider in Grandville, MI (NPI 1740620376).
Provider details
- NPI number
- 1740620376
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4901004760 (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
12 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
- 2013-06-27
- Last updated
- 2021-04-27
- Certified
- 2021-04-27
Frequently asked questions
- What is Diane Jamoua's NPI number?
- Diane Jamoua's National Provider Identifier (NPI) is 1740620376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Jamoua's specialty?
- Diane Jamoua is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Diane Jamoua located?
- Diane Jamoua's practice location on file with NPPES is 4555 Wilson Ave Sw, Grandville, MI 49418-2370.
- What is Diane Jamoua's phone number?
- The practice phone number listed in the NPPES registry for Diane Jamoua is (616) 249-8490.
- Does Diane Jamoua accept Medicare?
- Diane Jamoua is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Jamoua's NPI active?
- Yes — Diane Jamoua's NPI (1740620376) is active in the NPPES registry as of the last update on 2021-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.