IndividualActive
Margaret Koehler, R.N.
NPI 1386977981 · Registered Nurse · Mandeville, LA
Margaret Koehler, R.N. is a Registered Nurse provider in Mandeville, LA (NPI 1386977981).
Provider details
- NPI number
- 1386977981
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- No
- License
- RN030856 (LA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
400 Mariners Plaza Dr
Suite 408e
Mandeville, LA 70448-4798
Phone: (985) 951-7997
Fax: (985) 951-7998
Street-level locationGet directions
Mailing address
400 Mariner'S Plaza
Mandeville, LA 70448-4798
Registry dates
- Enumerated
- 2009-09-14
- Last updated
- 2009-09-14
Frequently asked questions
- What is Margaret Koehler's NPI number?
- Margaret Koehler's National Provider Identifier (NPI) is 1386977981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Koehler's specialty?
- Margaret Koehler is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Margaret Koehler located?
- Margaret Koehler's practice location on file with NPPES is 400 Mariners Plaza Dr, Mandeville, LA 70448-4798.
- What is Margaret Koehler's phone number?
- The practice phone number listed in the NPPES registry for Margaret Koehler is (985) 951-7997.
- Is Margaret Koehler's NPI active?
- Yes — Margaret Koehler's NPI (1386977981) is active in the NPPES registry as of the last update on 2009-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.