Constantine Dumas, MD, PHD, MPH
NPI 1083640502 · Preventive Medicine/Occupational Environmental Medicine Physician · Appleton, WI
Constantine Dumas, MD, PHD, MPH is a Preventive Medicine/Occupational Environmental Medicine Physician provider in Appleton, WI (NPI 1083640502).
Provider details
- NPI number
- 1083640502
- Entity type
- Individual
- Primary specialty
- Preventive Medicine/Occupational Environmental Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 01059571A (IN)
Specialties & taxonomies
- Preventive Medicine/Occupational Environmental Medicine PhysicianPrimary2083P0500XLicense 01059571A (IN)
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-06-25
- Last updated
- 2008-06-13
Frequently asked questions
- What is Constantine Dumas's NPI number?
- Constantine Dumas's National Provider Identifier (NPI) is 1083640502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constantine Dumas's specialty?
- Constantine Dumas is listed in the NPPES registry with a primary specialty of Preventive Medicine/Occupational Environmental Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Constantine Dumas located?
- Constantine Dumas's practice location on file with NPPES is 2009 S Memorial Dr, Appleton, WI 54915-1222.
- What is Constantine Dumas's phone number?
- The practice phone number listed in the NPPES registry for Constantine Dumas is (920) 380-4999.
- Is Constantine Dumas's NPI active?
- Yes — Constantine Dumas's NPI (1083640502) is active in the NPPES registry as of the last update on 2008-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.