Katherine Oleary
NPI 1538695606 · Obstetrics & Gynecology Physician · Mishawaka, IN
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Oleary is a Obstetrics & Gynecology Physician provider in Mishawaka, IN (NPI 1538695606).
Provider details
- NPI number
- 1538695606
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 01089919A (IN)
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
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
- 2017-05-10
- Last updated
- 2024-03-27
- Certified
- 2024-03-27
Frequently asked questions
- What is Katherine Oleary's NPI number?
- Katherine Oleary's National Provider Identifier (NPI) is 1538695606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Oleary's specialty?
- Katherine Oleary is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Oleary located?
- Katherine Oleary's practice location on file with NPPES is 611 E Douglas Rd Ste 408, Mishawaka, IN 46545-1468.
- What is Katherine Oleary's phone number?
- The practice phone number listed in the NPPES registry for Katherine Oleary is (574) 335-6440.
- Does Katherine Oleary accept Medicare?
- Katherine Oleary is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Oleary's NPI active?
- Yes — Katherine Oleary's NPI (1538695606) is active in the NPPES registry as of the last update on 2024-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.