NPI registry status
Active
2026 NPPES data Dermatopathology Physician NPI 1720124233 M.D.
Verify on CMS → Nektarios Lountzis, M.D.
Dermatopathology Physician in Allentown, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 570 in Dermatopathology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
685
Medicare Part D claims · 298 beneficiaries · Dermatopathology Physician avg: 650
Industry payments
$906.53
44 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Nektarios Lountzis, M.D. filed 685 Medicare Part D claims in 2023 as a Dermatopathology Physician in Allentown, Pennsylvania.
- 685
- Part D claims, 2023
- $906.53
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Nektarios Lountzis, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
685 Top 31% higher than 69% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Nektarios Lountzis, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Nektarios Lountzis, M.D.?
Quality data not reportedPrimary specialty
Dermatopathology Physician
Medicare Part D claims
685 5% vs specialty avg
Specialty distribution in Pennsylvania
How Dermatopathology Physician compares to other specialties among Pennsylvania providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Dermatopathology Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Nektarios Lountzis, M.D. appears in the CMS NPPES registry as a Dermatopathology Physician provider holding M.D. credentials at 1259 S CEDAR CREST BLVD STE 100, Allentown, PA, 18103, with a listed phone of (610) 437-4134. NPI 1720124233 was issued on 01/30/2007.
Medicare Part D records for calendar year 2023 show 685 prescription claims written by this provider, covering 298 Medicare beneficiaries and totaling roughly $380K in drug spend.
Dermatopathology Physician is a narrow specialty nationwide, with 570 enrolled providers across 48 states and an average of 650 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1720124233 |
|---|---|
| Specialty | Dermatopathology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 01/30/2007 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Nektarios Lountzis, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$907
Largest payer
Janssen Biotech, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Pennsylvania PA-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Nektarios Lountzis, M.D.. To verify Nektarios Lountzis, M.D.'s current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
685
Total Claims
$380K
Total Drug Cost
298
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 805
- Total Day Supply
- 20,619
- Generic Drug Cost
- $30K
- Antibiotic Claims
- 53
Patient Demographics
- Average Patient Age
- 74.0 years
- Avg HCC Risk Score
- 1.29
- Gender Split
- 51% female / 49% male
- Age Distribution
- <65: 18, 65-74: 140, 75-84: 108, 85+: 32
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Nektarios Lountzis, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Ketoconazole
Ketoconazole
94 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
56 claims
- Doxycycline Hyclate
Doxycycline Hyclate
42 claims
- Betamethasone Dipr…
Betamethasone Dipropionate
39 claims
- Metronidazole
Metronidazole
39 claims
- Hydrocortisone 35
Hydrocortisone
35 claims
- Clobetasol Propion… 26
Clobetasol Propionate
26 claims
- Mupirocin 25
Mupirocin
25 claims
| Drug | Claims |
|---|---|
| Ketoconazole | 94 |
| Triamcinolone Acetonide | 56 |
| Doxycycline Hyclate | 42 |
| Betamethasone Dipropionate | 39 |
| Metronidazole | 39 |
| Hydrocortisone | 35 |
| Clobetasol Propionate | 26 |
| Mupirocin | 25 |
| Methotrexate Methotrexate Sodium | 21 |
| Betamethasone Diprop Augmented Betamethasone/Propylene Glyc | 19 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dermatopathology Physician Overview
How Nektarios Lountzis, M.D. fits within the Dermatopathology Physician landscape nationally.
570
Dermatopathology Physician Providers in US
48
States with Dermatopathology Physician
650
Avg Claims per Provider
Nektarios Lountzis, M.D.'s 685 claims are above the specialty average of 650.
Nearby Dermatopathology Physician Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Lountzis.
Dr. Faizan Alawi
DDS
Philadelphia, PA
Dr. Herbert Allen
M.D.
Philadelphia, PA
Dr. Marisa Baldassano
M.D.
Lower Gwynedd, PA
Dr. Edward Chan
MD
Media, PA
Dr. Franchesca Choi
MD
Hershey, PA
Compare Dermatopathology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Pennsylvania medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Dermatopathology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Nektarios Lountzis, M.D.'s specialty? ▼
Nektarios Lountzis, M.D. specializes in Dermatopathology Physician and practices in Allentown, Pennsylvania. Credentials: M.D..
How much does Nektarios Lountzis, M.D. prescribe under Medicare Part D? ▼
In 2023, Nektarios Lountzis, M.D. wrote 685 Medicare Part D claims totaling $380K in drug costs for 298 beneficiaries.
Where is Nektarios Lountzis, M.D. located? ▼
Nektarios Lountzis, M.D. is located at 1259 S CEDAR CREST BLVD STE 100, Allentown, PA, 18103. Phone: (610) 437-4134.
What is Nektarios Lountzis, M.D.'s NPI number? ▼
Nektarios Lountzis, M.D.'s National Provider Identifier (NPI) is 1720124233, issued on 01/30/2007.
How many Dermatopathology Physician providers are there in the US? ▼
There are 570 Dermatopathology Physician providers across 48 states in the US. The average Dermatopathology Physician provider writes 650 Medicare Part D claims per year.
What drugs does Nektarios Lountzis, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Nektarios Lountzis, M.D.'s most frequently prescribed drugs include Ketoconazole, Triamcinolone Acetonide, Doxycycline Hyclate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nektarios Lountzis, M.D. accept Medicare? ▼
Nektarios Lountzis, M.D. appears in CMS Medicare data with 685 Part D claims and 298 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nektarios Lountzis, M.D.'s credentials? ▼
Nektarios Lountzis, M.D.'s NPI is 1720124233 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.