Ralph N Dado Jr MD
NPI 1811156516 · Eyewear Supplier · Oak Lawn, IL
Enrolled with Medicare as Dme Supplier - Physician - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralph N Dado Jr MD is a Eyewear Supplier organization in Oak Lawn, IL (NPI 1811156516).
Provider details
- NPI number
- 1811156516
- Entity type
- Organization
- Primary specialty
- Eyewear SupplierSuppliers
- Organization subpart
- No
- Authorized official
- Ralph Dado, MD(708) 425-7088
- License
- 11473835
Specialties & taxonomies
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-06-06
- Last updated
- 2008-06-10
Frequently asked questions
- What is Ralph N Dado Jr MD's NPI number?
- Ralph N Dado Jr MD's National Provider Identifier (NPI) is 1811156516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ralph N Dado Jr MD?
- Ralph N Dado Jr MD is classified in the NPPES registry as Eyewear Supplier (Suppliers).
- Where is Ralph N Dado Jr MD located?
- Ralph N Dado Jr MD's practice location on file with NPPES is 9621 Southwest Hwy, Oak Lawn, IL 60453.
- What is Ralph N Dado Jr MD's phone number?
- The practice phone number listed in the NPPES registry for Ralph N Dado Jr MD is (708) 425-7088.
- Does Ralph N Dado Jr MD accept Medicare?
- Ralph N Dado Jr MD 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 Ralph N Dado Jr MD?
- The authorized official listed on Ralph N Dado Jr MD's NPPES record is Ralph Dado, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ralph N Dado Jr MD's NPI active?
- Yes — Ralph N Dado Jr MD's NPI (1811156516) is active in the NPPES registry as of the last update on 2008-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.