IndividualActive
Katharine Hartnett, B.A
NPI 1356518914 · Social Worker · Saint Louis, MO
Katharine Hartnett, B.A is a Social Worker provider in Saint Louis, MO (NPI 1356518914).
Provider details
- NPI number
- 1356518914
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- B.A
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 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
83% 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
1430 Olive St
Saint Louis, MO 63103-2303
Phone: (314) 206-3726
Fax: (314) 206-3751
Street-level locationGet directions
Mailing address
1430 Olive St
Saint Louis, MO 63103-2303
Registry dates
- Enumerated
- 2008-05-13
- Last updated
- 2008-05-13
Frequently asked questions
- What is Katharine Hartnett's NPI number?
- Katharine Hartnett's National Provider Identifier (NPI) is 1356518914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Hartnett's specialty?
- Katharine Hartnett is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Katharine Hartnett located?
- Katharine Hartnett's practice location on file with NPPES is 1430 Olive St, Saint Louis, MO 63103-2303.
- What is Katharine Hartnett's phone number?
- The practice phone number listed in the NPPES registry for Katharine Hartnett is (314) 206-3726.
- Is Katharine Hartnett's NPI active?
- Yes — Katharine Hartnett's NPI (1356518914) is active in the NPPES registry as of the last update on 2008-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.