Maria Annum, OD
NPI 1902310006 · Optometrist · Naperville, IL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Annum, OD is a Optometrist provider in Naperville, IL (NPI 1902310006).
Provider details
- NPI number
- 1902310006
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 2005-951AT (LA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
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
8 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
- 2017-11-28
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Maria Annum's NPI number?
- Maria Annum's National Provider Identifier (NPI) is 1902310006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Annum's specialty?
- Maria Annum is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Maria Annum located?
- Maria Annum's practice location on file with NPPES is 4931 S Route 59 Ste 115, Naperville, IL 60564-2692.
- What is Maria Annum's phone number?
- The practice phone number listed in the NPPES registry for Maria Annum is (630) 904-1900.
- Does Maria Annum accept Medicare?
- Maria Annum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Annum's NPI active?
- Yes — Maria Annum's NPI (1902310006) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.