Joseph Lennartz, AGNP-C
NPI 1225606742 · Adult Health Nurse Practitioner · Saint Louis, MO
Joseph Lennartz, AGNP-C is a Adult Health Nurse Practitioner provider in Saint Louis, MO (NPI 1225606742).
Provider details
- NPI number
- 1225606742
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AGNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 2021018968 (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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 44 | 27 |
| Empagliflozinbrand: Jardiance | 26 | 14 |
| Semaglutidebrand: Ozempic | 26 | 13 |
| Glimepiride | 24 | 15 |
| Atorvastatin Calcium | 21 | 15 |
| Dulaglutidebrand: Trulicity | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,482 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-11
- Last updated
- 2024-04-08
- Certified
- 2024-04-08
Frequently asked questions
- What is Joseph Lennartz's NPI number?
- Joseph Lennartz's National Provider Identifier (NPI) is 1225606742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Lennartz's specialty?
- Joseph Lennartz is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Lennartz located?
- Joseph Lennartz's practice location on file with NPPES is 915 N Grand Blvd, Saint Louis, MO 63106-1621.
- What is Joseph Lennartz's phone number?
- The practice phone number listed in the NPPES registry for Joseph Lennartz is (314) 652-4100.
- Is Joseph Lennartz's NPI active?
- Yes — Joseph Lennartz's NPI (1225606742) is active in the NPPES registry as of the last update on 2024-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.