Mandy Lontz, APRN
NPI 1225890197 · Internal Medicine Physician · Clermont, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mandy Lontz, APRN is a Internal Medicine Physician provider in Clermont, FL (NPI 1225890197).
Provider details
- NPI number
- 1225890197
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- APRN11030801 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
2 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
65 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $106 |
Typical Medicare-allowed amounts for these services range $75–$106 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 56 | 53 |
| Prednisone | 36 | 28 |
| Alprazolam | 35 | 24 |
| Azithromycin | 30 | 30 |
| Tramadol Hcl | 30 | 18 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 27 | 27 |
| Temazepam | 23 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$183 across 10 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
- 2024-01-26
- Last updated
- 2024-01-26
- Certified
- 2024-01-26
Frequently asked questions
- What is Mandy Lontz's NPI number?
- Mandy Lontz's National Provider Identifier (NPI) is 1225890197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mandy Lontz's specialty?
- Mandy Lontz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mandy Lontz located?
- Mandy Lontz's practice location on file with NPPES is 1970 Hospital View Way Ste 1, Clermont, FL 34711-1920.
- What is Mandy Lontz's phone number?
- The practice phone number listed in the NPPES registry for Mandy Lontz is (352) 243-1101.
- Does Mandy Lontz accept Medicare?
- Mandy Lontz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mandy Lontz's NPI active?
- Yes — Mandy Lontz's NPI (1225890197) is active in the NPPES registry as of the last update on 2024-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.