Cheryl Diferdinando, O.D.
NPI 1558487595 · Optometrist · Deland, FL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cheryl Diferdinando, O.D. is a Optometrist provider in Deland, FL (NPI 1558487595).
Provider details
- NPI number
- 1558487595
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- OPC001742 (FL)
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
- 2007-03-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cheryl Diferdinando's NPI number?
- Cheryl Diferdinando's National Provider Identifier (NPI) is 1558487595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheryl Diferdinando's specialty?
- Cheryl Diferdinando is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Cheryl Diferdinando located?
- Cheryl Diferdinando's practice location on file with NPPES is 2659 S Woodland Blvd, Deland, FL 32720-8601.
- What is Cheryl Diferdinando's phone number?
- The practice phone number listed in the NPPES registry for Cheryl Diferdinando is (386) 736-3579.
- Does Cheryl Diferdinando accept Medicare?
- Cheryl Diferdinando is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cheryl Diferdinando's NPI active?
- Yes — Cheryl Diferdinando's NPI (1558487595) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.