Marlene Guth, ANP
NPI 1093849531 · Adult Health Nurse Practitioner · St. Louis, MO
Marlene Guth, ANP is a Adult Health Nurse Practitioner provider in St. Louis, MO (NPI 1093849531).
Provider details
- NPI number
- 1093849531
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- 069675 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-03-15
- Last updated
- 2008-01-16
Frequently asked questions
- What is Marlene Guth's NPI number?
- Marlene Guth's National Provider Identifier (NPI) is 1093849531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Guth's specialty?
- Marlene Guth is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marlene Guth located?
- Marlene Guth's practice location on file with NPPES is 621 S. New Ballas Rd, St. Louis, MO 63141.
- What is Marlene Guth's phone number?
- The practice phone number listed in the NPPES registry for Marlene Guth is (314) 251-5814.
- Is Marlene Guth's NPI active?
- Yes — Marlene Guth's NPI (1093849531) is active in the NPPES registry as of the last update on 2008-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.