Diane Lorenz, FNP-BC
NPI 1184003360 · Family Nurse Practitioner · Saint Louis, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Lorenz, FNP-BC is a Family Nurse Practitioner provider in Saint Louis, MO (NPI 1184003360).
Provider details
- NPI number
- 1184003360
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 2014019898 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
122 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 60 | $78 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $54 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 24 | $106 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 13 | $118 |
Typical Medicare-allowed amounts for these services range $54–$118 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 42 | 19 |
| Atorvastatin Calcium | 39 | 18 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 21 | 14 |
| Rosuvastatin Calcium | 20 | 13 |
| Furosemide | 15 | — |
| Cyclobenzaprine Hcl | 13 | — |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-21
- Last updated
- 2020-11-10
- Certified
- 2020-11-10
Frequently asked questions
- What is Diane Lorenz's NPI number?
- Diane Lorenz's National Provider Identifier (NPI) is 1184003360, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Lorenz's specialty?
- Diane Lorenz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Lorenz located?
- Diane Lorenz's practice location on file with NPPES is 1035 Bellevue Ave Ste 305, Saint Louis, MO 63117-1845.
- What is Diane Lorenz's phone number?
- The practice phone number listed in the NPPES registry for Diane Lorenz is (314) 925-4741.
- Does Diane Lorenz accept Medicare?
- Diane Lorenz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Lorenz's NPI active?
- Yes — Diane Lorenz's NPI (1184003360) is active in the NPPES registry as of the last update on 2020-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.