Dr. Gail J May, Ltd
NPI 1467658146 · Optometrist · Naperville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr. Gail J May, Ltd is a Optometrist organization in Naperville, IL (NPI 1467658146).
Provider details
- NPI number
- 1467658146
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Gail May, President(630) 245-2020
- License
- 0460088621 (IL)
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
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
- 2007-06-21
- Last updated
- 2010-09-15
Frequently asked questions
- What is Dr. Gail J May, Ltd's NPI number?
- Dr. Gail J May, Ltd's National Provider Identifier (NPI) is 1467658146, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Gail J May, Ltd?
- Dr. Gail J May, Ltd is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dr. Gail J May, Ltd located?
- Dr. Gail J May, Ltd's practice location on file with NPPES is 1516 Legacy Cir, Naperville, IL 60563-1269.
- What is Dr. Gail J May, Ltd's phone number?
- The practice phone number listed in the NPPES registry for Dr. Gail J May, Ltd is (630) 245-2020.
- Does Dr. Gail J May, Ltd accept Medicare?
- Dr. Gail J May, Ltd 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 Dr. Gail J May, Ltd?
- The authorized official listed on Dr. Gail J May, Ltd's NPPES record is Gail May, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Gail J May, Ltd's NPI active?
- Yes — Dr. Gail J May, Ltd's NPI (1467658146) is active in the NPPES registry as of the last update on 2010-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.