IndividualActive
Constance Grignon, MD
NPI 1871515890 · Specialist · Des Moines, IA
Constance Grignon, MD is a Specialist provider in Des Moines, IA (NPI 1871515890).
Provider details
- NPI number
- 1871515890
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 23844 (IA)
Specialties & taxonomies
Other Service Providers
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
3600 30th St
Des Moines, IA 50310-5753
Phone: (515) 699-5999
Fax: (515) 699-5929
Street-level locationGet directions
Mailing address
3700 Aspen Dr
West Des Moines, IA 50265-3146
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Constance Grignon's NPI number?
- Constance Grignon's National Provider Identifier (NPI) is 1871515890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Constance Grignon's specialty?
- Constance Grignon is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Constance Grignon located?
- Constance Grignon's practice location on file with NPPES is 3600 30th St, Des Moines, IA 50310-5753.
- What is Constance Grignon's phone number?
- The practice phone number listed in the NPPES registry for Constance Grignon is (515) 699-5999.
- Is Constance Grignon's NPI active?
- Yes — Constance Grignon's NPI (1871515890) 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.