Lauren Toler, FNP-C
NPI 1891446134 · Family Nurse Practitioner · Saint Louis, MO
Lauren Toler, FNP-C is a Family Nurse Practitioner provider in Saint Louis, MO (NPI 1891446134).
Provider details
- NPI number
- 1891446134
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2021002294 (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
4 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 36 | 32 |
| Metoprolol Succinate | 27 | 19 |
| Potassium Chloride | 26 | 25 |
| Atorvastatin Calcium | 23 | 14 |
| Amiodarone Hcl | 18 | 16 |
| Metoprolol Tartrate | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-01-18
- Last updated
- 2022-01-18
- Certified
- 2022-01-18
Frequently asked questions
- What is Lauren Toler's NPI number?
- Lauren Toler's National Provider Identifier (NPI) is 1891446134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Toler's specialty?
- Lauren Toler is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lauren Toler located?
- Lauren Toler's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Lauren Toler's phone number?
- The practice phone number listed in the NPPES registry for Lauren Toler is (314) 747-7250.
- Is Lauren Toler's NPI active?
- Yes — Lauren Toler's NPI (1891446134) is active in the NPPES registry as of the last update on 2022-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.