William O'Connor, MD
NPI 1780271791 · Anesthesiology Physician · Oklahoma City, OK
William O'Connor, MD is a Anesthesiology Physician provider in Oklahoma City, OK (NPI 1780271791).
Provider details
- NPI number
- 1780271791
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 39600 (OK)
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
5 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
- 2020-12-23
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is William O'Connor's NPI number?
- William O'Connor's National Provider Identifier (NPI) is 1780271791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William O'Connor's specialty?
- William O'Connor is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William O'Connor located?
- William O'Connor's practice location on file with NPPES is 920 Sl Young Blvd # 1140, Oklahoma City, OK 73104-5036.
- What is William O'Connor's phone number?
- The practice phone number listed in the NPPES registry for William O'Connor is (405) 271-4351.
- Is William O'Connor's NPI active?
- Yes — William O'Connor's NPI (1780271791) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.