IndividualActive
Katherine Holthouser, RN
NPI 1679773279 · Registered Nurse · Biloxi, MS
Katherine Holthouser, RN is a Registered Nurse provider in Biloxi, MS (NPI 1679773279).
Provider details
- NPI number
- 1679773279
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- R813727 (MS)
Specialties & taxonomies
Nursing Service Providers
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
18 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 Veterans Ave
Biloxi, MS 39531-2410
Phone: (228) 523-5000
Street-level locationGet directions
Mailing address
3 40th St
Gulfport, MS 39507-3221
Registry dates
- Enumerated
- 2007-07-20
- Last updated
- 2007-07-20
Frequently asked questions
- What is Katherine Holthouser's NPI number?
- Katherine Holthouser's National Provider Identifier (NPI) is 1679773279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Holthouser's specialty?
- Katherine Holthouser is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Katherine Holthouser located?
- Katherine Holthouser's practice location on file with NPPES is 400 Veterans Ave, Biloxi, MS 39531-2410.
- What is Katherine Holthouser's phone number?
- The practice phone number listed in the NPPES registry for Katherine Holthouser is (228) 523-5000.
- Is Katherine Holthouser's NPI active?
- Yes — Katherine Holthouser's NPI (1679773279) is active in the NPPES registry as of the last update on 2007-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.