Lillian Mentzelopoulos
NPI 1073009874 · Podiatrist · Elmhurst, IL
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Mentzelopoulos is a Podiatrist provider in Elmhurst, IL (NPI 1073009874).
Provider details
- NPI number
- 1073009874
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 016005929 (IL)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 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
958 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 | 648 | $96 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 164 | $116 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $136 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 27 | $173 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
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 |
|---|---|---|
| Meloxicam | 57 | 35 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 52 | 27 |
| Ammonium Lactate | 37 | 14 |
| Clotrimazole | 29 | 15 |
| Ciclopirox | 23 | 13 |
| Methylprednisolone | 21 | 19 |
| Mupirocin | 16 | 12 |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 across 2 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
- 2018-07-03
- Last updated
- 2023-01-24
- Certified
- 2023-01-24
Frequently asked questions
- What is Lillian Mentzelopoulos's NPI number?
- Lillian Mentzelopoulos's National Provider Identifier (NPI) is 1073009874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Mentzelopoulos's specialty?
- Lillian Mentzelopoulos is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Lillian Mentzelopoulos located?
- Lillian Mentzelopoulos's practice location on file with NPPES is 1200 S York St Ste 2000, Elmhurst, IL 60126-5634.
- What is Lillian Mentzelopoulos's phone number?
- The practice phone number listed in the NPPES registry for Lillian Mentzelopoulos is (331) 221-9004.
- Does Lillian Mentzelopoulos accept Medicare?
- Lillian Mentzelopoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Mentzelopoulos's NPI active?
- Yes — Lillian Mentzelopoulos's NPI (1073009874) is active in the NPPES registry as of the last update on 2023-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.