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Michael Didion, DO
NPI 1134338841 · Anesthesiology Physician · Milwaukee, WI
Michael Didion, DO is a Anesthesiology Physician provider in Milwaukee, WI (NPI 1134338841).
Provider details
- NPI number
- 1134338841
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 19384 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3305 S 20th St
Suite 150
Milwaukee, WI 53215-4941
Phone: (414) 384-2100
Fax: (414) 384-2700
Street-level locationGet directions
Mailing address
5916 North Green Bay Ave
Milwaukee, WI 53209-3810
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2012-12-05
Frequently asked questions
- What is Michael Didion's NPI number?
- Michael Didion's National Provider Identifier (NPI) is 1134338841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Didion's specialty?
- Michael Didion is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Didion located?
- Michael Didion's practice location on file with NPPES is 3305 S 20th St, Milwaukee, WI 53215-4941.
- What is Michael Didion's phone number?
- The practice phone number listed in the NPPES registry for Michael Didion is (414) 384-2100.
- Is Michael Didion's NPI active?
- Yes — Michael Didion's NPI (1134338841) is active in the NPPES registry as of the last update on 2012-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.