NPPES file of Aug 9, 2026

Lauren Elizabeth Smith, MSN, APRN, AGNP-C

Adult Health Nurse Practitioner · Saint Louis, MO

Lauren Elizabeth Smith, MSN, APRN, AGNP-C is an adult health nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1427675800, issued on Jul 1, 2020. Check the license (Missouri 2020008490, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427675800
Name
Lauren Elizabeth Smith
Credential
MSN, APRN, AGNP-C
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
2020008490 MO
Self-reported in NPPES; status is on the state search
Practice location
915 N Grand Blvd, Saint Louis, MO 63106
Phone
(314) 652-4100
Enumerated
Jul 1, 2020
Record last updated
Jul 1, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20211202001798); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 915 N Grand Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nagla Abdelmalek, M.D.Emergency Medicine Physician1003847591
  2. Stephanie AdamsRegistered Nurse1003755810
  3. Jessica Addai, RNRegistered Nurse1225475171
  4. Bernadette Addison-TannerCase Management Registered Nurse1750143566
  5. Oluwafunmilayo Adebayo-Adonis, MDCritical Care Medicine (Anesthesiology) Physician1437593613
  6. Oluwatoyin Adegboyega, FNPFamily Nurse Practitioner1932724614

Verify Lauren Elizabeth Smith in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2020008490
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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28% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

925 Medicare Part D claims for 260 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Lauren Smith925
  2. Specialty average1,280

Most prescribed

  1. Pantoprazole Sodium161 claims
  2. Ondansetron Hcl124 claims
  3. Prochlorperazine Maleate123 claims
  4. Letrozole71 claims
  5. Lidocaine-Prilocaine58 claims
  6. Dexamethasone37 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $2,019.95

73 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lauren Smith$2,019.95
  2. Specialty average$946.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Mercy Clinic Palliative Care LLCSaint Louis, MO
  2. Ssm Health Care GroupSaint Louis, MO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lauren Elizabeth Smith among 794 adult health nurse practitioner records in Missouri

Lauren Elizabeth Smith, MSN, APRN, AGNP-C is one of 794 adult health nurse practitioner records with a practice address in Missouri. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 86% of them.

  • NPI issued2020 · 86% of these records are older, 11% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2019 · median 2013 among the 399 with a school on file
  • Record last updated2020 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

332 adult health nurse practitioner records list a practice address in Saint Louis

They are 332 of the 27,605 NPPES records with a practice address in Saint Louis, and 794 adult health nurse practitioner records in Missouri.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Denise Apprill, NP-CSaint Louis, MO 631061700036993
  2. Pamela Becker Weilitz, RN, APRN, BCSaint Louis, MO 631061750343364
  3. Martha Brooks, ANPSaint Louis, MO 631061760431498
  4. Mary Beth Brueggemann, APRN-BCSaint Louis, MO 631061518133446
  5. Donna EdwardsSaint Louis, MO 631061427015916
  6. Marianne Flesch, ANPSaint Louis, MO 631061558323808
  7. Dorthy Grohs, RN,APRN,BCSaint Louis, MO 631061902854169
  8. Kristy Liefer, NPSaint Louis, MO 631061922073873

Common questions

What is Lauren Elizabeth Smith, MSN, APRN, AGNP-C's NPI number?

Lauren Elizabeth Smith, MSN, APRN, AGNP-C's National Provider Identifier (NPI) is 1427675800, issued on Jul 1, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Elizabeth Smith, MSN, APRN, AGNP-C located?

The NPPES record lists a practice address at 915 N Grand Blvd, Saint Louis, MO, 63106. Phone: (314) 652-4100. Providers update this record themselves, so call before visiting.

How can I verify Lauren Elizabeth Smith, MSN, APRN, AGNP-C's license?

NPPES lists Missouri license number 2020008490, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.

How much does Lauren Elizabeth Smith, MSN, APRN, AGNP-C prescribe under Medicare Part D?

In 2024, Lauren Elizabeth Smith, MSN, APRN, AGNP-C had 925 Medicare Part D claims for 260 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.