Mary O'Connor
NPI 1427441401 · Family Nurse Practitioner · Yukon, OK
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary O'Connor is a Family Nurse Practitioner provider in Yukon, OK (NPI 1427441401).
Provider details
- NPI number
- 1427441401
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35435 (OK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-03-14
- Last updated
- 2015-03-14
Frequently asked questions
- What is Mary O'Connor's NPI number?
- Mary O'Connor's National Provider Identifier (NPI) is 1427441401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary O'Connor's specialty?
- Mary O'Connor is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary O'Connor located?
- Mary O'Connor's practice location on file with NPPES is 11729 Hackney Ln, Yukon, OK 73099-8130.
- What is Mary O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Mary O'Connor is (405) 837-9365.
- Does Mary O'Connor accept Medicare?
- Mary O'Connor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary O'Connor's NPI active?
- Yes — Mary O'Connor's NPI (1427441401) is active in the NPPES registry as of the last update on 2015-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.