Deborah Hay, M.D.
NPI 1235140492 · Obstetrics & Gynecology Physician · Geneva, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Hay, M.D. is a Obstetrics & Gynecology Physician provider in Geneva, IL (NPI 1235140492).
Provider details
- NPI number
- 1235140492
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036-083742 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-08-11
- Last updated
- 2014-01-07
Frequently asked questions
- What is Deborah Hay's NPI number?
- Deborah Hay's National Provider Identifier (NPI) is 1235140492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Hay's specialty?
- Deborah Hay is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Hay located?
- Deborah Hay's practice location on file with NPPES is 351 Delnor Dr, Geneva, IL 60134-4222.
- What is Deborah Hay's phone number?
- The practice phone number listed in the NPPES registry for Deborah Hay is (630) 208-0784.
- Does Deborah Hay accept Medicare?
- Deborah Hay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Hay's NPI active?
- Yes — Deborah Hay's NPI (1235140492) is active in the NPPES registry as of the last update on 2014-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.