NPI registry status
Active
2026 NPPES data Interventional Cardiology Physician NPI 1437719127 MD
Verify on CMS → John Naeim Nakhla Abdelmalek, MD
Interventional Cardiology Physician in Lubbock, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,400 in Interventional Cardiology 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
795
Medicare Part D claims · 147 beneficiaries · Interventional Cardiology Physician avg: 3K
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
John Naeim Nakhla Abdelmalek, MD filed 795 Medicare Part D claims in 2023 as a Interventional Cardiology Physician in Lubbock, Texas, prescribing 80% generic.
- 795
- Part D claims, 2023
- 80%
- generic prescribing
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.
John Naeim Nakhla Abdelmalek, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
795 Top 29% higher than 71% 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)
John Naeim Nakhla Abdelmalek, MD 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 John Naeim Nakhla Abdelmalek, MD?
Quality data not reportedPrimary specialty
Interventional Cardiology Physician
Medicare Part D claims
795 73% vs specialty avg
Specialty distribution in Texas
How Interventional Cardiology Physician compares to other specialties among Texas 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 Interventional Cardiology 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).
John Naeim Nakhla Abdelmalek, MD appears in the CMS NPPES registry as an Interventional Cardiology Physician provider holding MD credentials at 3601 4TH STREET DPT OF INTERNAL MEDICINE, Lubbock, TX, 79430, with a listed phone of (806) 743-6840. NPI 1437719127 was issued on 06/16/2019.
Medicare Part D records for calendar year 2023 show 795 prescription claims written by this provider, covering 147 Medicare beneficiaries and totaling roughly $106K in drug spend, split 20% brand-name and 80% generic by claim count.
Interventional Cardiology Physician is a narrow specialty nationwide, with 3,400 enrolled providers across 53 states and an average of 2,984 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 | 1437719127 |
|---|---|
| Specialty | Interventional Cardiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/16/2019 |
License & disciplinary context - Texas TMB 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 ~77K Texas medical licensees in 2023 - they are NOT specific to John Naeim Nakhla Abdelmalek, MD. To verify John Naeim Nakhla Abdelmalek, MD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB 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 Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
John Naeim Nakhla Abdelmalek, MD - brand share 20.0%
Interventional Cardiology Physician average
20% brand-name claims vs 80% generic, on 795 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
795
Total Claims
$106K
Total Drug Cost
147
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,261
- Total Day Supply
- 37,373
- Brand vs Generic
- 20% brand / 80% generic
- Brand Drug Cost
- $94K
- Generic Drug Cost
- $12K
Patient Demographics
- Average Patient Age
- 70.8 years
- Avg HCC Risk Score
- 2.17
- Gender Split
- 46% female / 54% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What John Naeim Nakhla Abdelmalek, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
84 claims
- Metoprolol Succinate
Metoprolol Succinate
69 claims
- Carvedilol
Carvedilol
60 claims
- Brilinta
Brilinta
47 claims
- Metoprolol Tartrate
Metoprolol Tartrate
47 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
46 claims
- Clopidogrel
Clopidogrel
34 claims
- Isosorbide Mononit… 31
Isosorbide Mononitrate Er
31 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 84 |
| Metoprolol Succinate | 69 |
| Carvedilol | 60 |
| Brilinta Ticagrelor | 47 |
| Metoprolol Tartrate | 47 |
| Rosuvastatin Calcium | 46 |
| Clopidogrel Clopidogrel Bisulfate | 34 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 31 |
| Losartan Potassium | 31 |
| Jardiance Empagliflozin | 30 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Interventional Cardiology Physician Overview
How John Naeim Nakhla Abdelmalek, MD fits within the Interventional Cardiology Physician landscape nationally.
3,400
Interventional Cardiology Physician Providers in US
53
States with Interventional Cardiology Physician
2,984
Avg Claims per Provider
John Naeim Nakhla Abdelmalek, MD's 795 claims are below the specialty average of 2,984.
Nearby Interventional Cardiology Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Abdelmalek.
Dr. Ashraf Abusara
MD
Victoria, TX
Dr. John Adan
MD
El Paso, TX
Dr. Tayo Addo
MD
Dallas, TX
Mohammed Ahmed
McAllen, TX
Dr. Kelvin Akhigbe
D.O
Pampa, TX
Compare Interventional Cardiology 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 Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Interventional Cardiology 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 John Naeim Nakhla Abdelmalek, MD's specialty? ▼
John Naeim Nakhla Abdelmalek, MD specializes in Interventional Cardiology Physician and practices in Lubbock, Texas. Credentials: MD.
How much does John Naeim Nakhla Abdelmalek, MD prescribe under Medicare Part D? ▼
In 2023, John Naeim Nakhla Abdelmalek, MD wrote 795 Medicare Part D claims totaling $106K in drug costs for 147 beneficiaries.
Where is John Naeim Nakhla Abdelmalek, MD located? ▼
John Naeim Nakhla Abdelmalek, MD is located at 3601 4TH STREET DPT OF INTERNAL MEDICINE, Lubbock, TX, 79430. Phone: (806) 743-6840.
What is John Naeim Nakhla Abdelmalek, MD's NPI number? ▼
John Naeim Nakhla Abdelmalek, MD's National Provider Identifier (NPI) is 1437719127, issued on 06/16/2019.
Does John Naeim Nakhla Abdelmalek, MD prescribe more brand-name or generic drugs? ▼
John Naeim Nakhla Abdelmalek, MD's prescribing is 20% brand-name and 80% generic drugs by claim count, with $94K in brand drug costs.
How many Interventional Cardiology Physician providers are there in the US? ▼
There are 3,400 Interventional Cardiology Physician providers across 53 states in the US. The average Interventional Cardiology Physician provider writes 2,984 Medicare Part D claims per year.
What drugs does John Naeim Nakhla Abdelmalek, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, John Naeim Nakhla Abdelmalek, MD's most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Carvedilol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Naeim Nakhla Abdelmalek, MD accept Medicare? ▼
John Naeim Nakhla Abdelmalek, MD appears in CMS Medicare data with 795 Part D claims and 147 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Naeim Nakhla Abdelmalek, MD's credentials? ▼
John Naeim Nakhla Abdelmalek, MD's NPI is 1437719127 with credentials MD. 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.