Patrick Davis, DO
NPI 1942739396 · Obstetrics & Gynecology Physician · St Charles, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Davis, DO is a Obstetrics & Gynecology Physician provider in St Charles, IL (NPI 1942739396).
Provider details
- NPI number
- 1942739396
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036.156232 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-06-08
- Last updated
- 2021-11-22
- Certified
- 2021-11-22
Frequently asked questions
- What is Patrick Davis's NPI number?
- Patrick Davis's National Provider Identifier (NPI) is 1942739396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Davis's specialty?
- Patrick Davis is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Davis located?
- Patrick Davis's practice location on file with NPPES is 3310 W Main St Ste 200, St Charles, IL 60175-1024.
- What is Patrick Davis's phone number?
- The practice phone number listed in the NPPES registry for Patrick Davis is (630) 897-6044.
- Does Patrick Davis accept Medicare?
- Patrick Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Davis's NPI active?
- Yes — Patrick Davis's NPI (1942739396) is active in the NPPES registry as of the last update on 2021-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.