Karen Holtmann, ANP
NPI 1568600344 · Adult Health Nurse Practitioner · Saint Louis, MO
Karen Holtmann, ANP is a Adult Health Nurse Practitioner provider in Saint Louis, MO (NPI 1568600344).
Provider details
- NPI number
- 1568600344
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- 154830 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-02-01
- Last updated
- 2019-06-13
Frequently asked questions
- What is Karen Holtmann's NPI number?
- Karen Holtmann's National Provider Identifier (NPI) is 1568600344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Holtmann's specialty?
- Karen Holtmann is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Holtmann located?
- Karen Holtmann's practice location on file with NPPES is 4921 Parkview Pl, Saint Louis, MO 63110-1032.
- What is Karen Holtmann's phone number?
- The practice phone number listed in the NPPES registry for Karen Holtmann is (314) 747-2500.
- Is Karen Holtmann's NPI active?
- Yes — Karen Holtmann's NPI (1568600344) is active in the NPPES registry as of the last update on 2019-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.