Joseph Luis Lennartz, AGNP-C
Adult Health Nurse Practitioner · Saint Louis, MO
Joseph Luis Lennartz, AGNP-C is an adult health nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1225606742, issued on Jun 11, 2021. Check the license (Missouri 2021018968, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Luis Lennartz
- Credential
- AGNP-C
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- 2021018968 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
- Jun 11, 2021
- Record last updated
- Apr 8, 2024
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 794 in Missouri → Look up another NPI →
Also registered at 915 N Grand Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph Luis Lennartz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2021018968Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
456 Medicare Part D claims for 190 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Metformin Hcl Er44 claims
- Jardiance26 claims
- Ozempic26 claims
- Glimepiride24 claims
- Atorvastatin Calcium21 claims
- Trulicity20 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: $2,481.56
19 payments; by number, the most common kind was food and beverage; the largest payer was Nevro Corp. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Joseph Luis Lennartz among 794 adult health nurse practitioner records in Missouri
Joseph Luis Lennartz, 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 2021, is newer than 89% of them.
- NPI issued2021 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2024 · 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.
All 794 in Missouri → Every provider in Saint Louis → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Denise Apprill, NP-CSaint Louis, MO 631061700036993
- Pamela Becker Weilitz, RN, APRN, BCSaint Louis, MO 631061750343364
- Martha Brooks, ANPSaint Louis, MO 631061760431498
- Mary Beth Brueggemann, APRN-BCSaint Louis, MO 631061518133446
- Donna EdwardsSaint Louis, MO 631061427015916
- Marianne Flesch, ANPSaint Louis, MO 631061558323808
- Dorthy Grohs, RN,APRN,BCSaint Louis, MO 631061902854169
- Kristy Liefer, NPSaint Louis, MO 631061922073873
Common questions
What is Joseph Luis Lennartz, AGNP-C's NPI number?
Joseph Luis Lennartz, AGNP-C's National Provider Identifier (NPI) is 1225606742, issued on Jun 11, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Luis Lennartz, 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 Joseph Luis Lennartz, AGNP-C's license?
NPPES lists Missouri license number 2021018968, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph Luis Lennartz, AGNP-C prescribe under Medicare Part D?
In 2024, Joseph Luis Lennartz, AGNP-C had 456 Medicare Part D claims for 190 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.