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Michael Keyes, MD
NPI 1154330900 · Psychiatry Physician · Fond Du Lac, WI
Michael Keyes, MD is a Psychiatry Physician provider in Fond Du Lac, WI (NPI 1154330900).
Provider details
- NPI number
- 1154330900
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 39509 (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
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
430 E Division St
Fond Du Lac, WI 54935-4560
Phone: (920) 926-4200
Fax: (920) 926-8885
Street-level locationGet directions
Mailing address
430 E Division St
Fond Du Lac, WI 54935-4560
Registry dates
- Enumerated
- 2006-08-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Keyes's NPI number?
- Michael Keyes's National Provider Identifier (NPI) is 1154330900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Keyes's specialty?
- Michael Keyes is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Keyes located?
- Michael Keyes's practice location on file with NPPES is 430 E Division St, Fond Du Lac, WI 54935-4560.
- What is Michael Keyes's phone number?
- The practice phone number listed in the NPPES registry for Michael Keyes is (920) 926-4200.
- Is Michael Keyes's NPI active?
- Yes — Michael Keyes's NPI (1154330900) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.