Nektarios Lountzis, M.D.
NPI 1720124233 · Dermatology Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nektarios Lountzis, M.D. is a Dermatology Physician provider in Allentown, PA (NPI 1720124233).
Provider details
- NPI number
- 1720124233
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD434138 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
5,103 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,400 | $66 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,345 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 466 | $86 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 441 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 419 | $121 |
| Destruction of Skin Growth, 1-14 Growths17110 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 72 | 36 |
| Triamcinolone Acetonide | 62 | 48 |
| Hydrocortisone | 46 | 32 |
| Metronidazole | 44 | 24 |
| Betamethasone Dipropionate | 40 | 27 |
| Clobetasol Propionate | 37 | 22 |
| Doxycycline Hyclate | 36 | 18 |
| Mupirocin | 19 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$907 across 44 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
Additional practice locations (1)
- 236 Brodhead RdBethlehem, PA 18017-8937Phone: (610) 437-4134Fax: (610) 433-9690
Registry dates
- Enumerated
- 2007-01-30
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Nektarios Lountzis's NPI number?
- Nektarios Lountzis's National Provider Identifier (NPI) is 1720124233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nektarios Lountzis's specialty?
- Nektarios Lountzis is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Nektarios Lountzis located?
- Nektarios Lountzis's practice location on file with NPPES is 1259 S Cedar Crest Blvd Ste 100, Allentown, PA 18103-6373.
- What is Nektarios Lountzis's phone number?
- The practice phone number listed in the NPPES registry for Nektarios Lountzis is (610) 437-4134.
- Does Nektarios Lountzis accept Medicare?
- Nektarios Lountzis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nektarios Lountzis's NPI active?
- Yes — Nektarios Lountzis's NPI (1720124233) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.