Theresa Bertin, FNP
NPI 1093607939 · Family Nurse Practitioner · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Bertin, FNP is a Family Nurse Practitioner provider in Saint Louis, MO (NPI 1093607939).
Provider details
- NPI number
- 1093607939
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2025008816 (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
Under 1 yr in 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
- 2025-07-16
- Last updated
- 2025-07-16
- Certified
- 2025-07-16
Frequently asked questions
- What is Theresa Bertin's NPI number?
- Theresa Bertin's National Provider Identifier (NPI) is 1093607939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Bertin's specialty?
- Theresa Bertin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Bertin located?
- Theresa Bertin's practice location on file with NPPES is 615 S New Ballas Rd, Saint Louis, MO 63141-8221.
- What is Theresa Bertin's phone number?
- The practice phone number listed in the NPPES registry for Theresa Bertin is (314) 251-5588.
- Does Theresa Bertin accept Medicare?
- Theresa Bertin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Bertin's NPI active?
- Yes — Theresa Bertin's NPI (1093607939) is active in the NPPES registry as of the last update on 2025-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.