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Thomas Oregan, MD
NPI 1710975453 · Anesthesiology Physician · Neenah, WI
Thomas Oregan, MD is a Anesthesiology Physician provider in Neenah, WI (NPI 1710975453).
Provider details
- NPI number
- 1710975453
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 18759-020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
130 2nd St
Ste. A107
Neenah, WI 54956-2883
Phone: (920) 729-3332
Approximate (ZIP-level) locationGet directions
Mailing address
804 Scott Nixon Memorial Dr
Augusta, GA 30907-2464
Registry dates
- Enumerated
- 2005-10-06
- Last updated
- 2007-10-31
Frequently asked questions
- What is Thomas Oregan's NPI number?
- Thomas Oregan's National Provider Identifier (NPI) is 1710975453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Oregan's specialty?
- Thomas Oregan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Oregan located?
- Thomas Oregan's practice location on file with NPPES is 130 2nd St, Neenah, WI 54956-2883.
- What is Thomas Oregan's phone number?
- The practice phone number listed in the NPPES registry for Thomas Oregan is (920) 729-3332.
- Is Thomas Oregan's NPI active?
- Yes — Thomas Oregan's NPI (1710975453) is active in the NPPES registry as of the last update on 2007-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.