NPI registry status
Active
2026 NPPES data Clinical & Laboratory Immunology (Allergy & Immunology) Physician NPI 1639271653 M.D
Verify on CMS → Talal Nsouli, M.D
Clinical & Laboratory Immunology (Allergy & Immunology) Physician in Burke, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 97 in Clinical & Laboratory Immunology (Allergy & Immunology) 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
679
Medicare Part D claims · 163 beneficiaries · Clinical & Laboratory Immunology (Allergy & Immunology) Physician avg: 773
MIPS score
23.3/100
▼ 60 pts below national avg 83.5 · Below average
Industry payments
$13.2K
75 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Talal Nsouli, M.D reported a CMS MIPS final score of 23.3/100 - below the 83.5 national average - and filed 679 Medicare Part D claims in 2024.
- 23.3/100
- MIPS score · -60 vs avg
- 679
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥3rd
- pct among measured MIPS (lower-bound band)
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.
Federal trust snapshot
What official records show about Talal Nsouli, M.D
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1639271653), first enumerated 09/01/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 679 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 23.3/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Industry payment transparency
$13.2K in reported industry payments (75 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1639271653 · Clinical & Laboratory Immunology (Allergy & Immunology) Physician
NPI-10 · ENUM-LEGACY · TAX-TRACE · MIPS-LOW · RX-LIGHT · BOOK-THIN · NEAR-MIPS
- NPI-10 1639271653
- ENUM-LEGACY 2006
- TAX-TRACE 97
- MIPS-LOW 23.3/100
- RX-LIGHT 679
- BOOK-THIN 2 in Virginia
- NEAR-MIPS Jonathan Corren · 15.3
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Jonathan Corren … 8
Jonathan Corren
8 MIPS pts
- Nsouli · this pr… 23.3
Nsouli · this provider
23.3 MIPS pts
- Stanley Smazal ·…
Stanley Smazal
72.8 MIPS pts
- Kathryn Brown · …
Kathryn Brown
75 MIPS pts
- Niran Amar · near
Niran Amar
75 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Talal Nsouli, M.D's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
23 ≥ 3rd percentile 3% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
✓
Board certification likely (heuristic, not verified)
Talal Nsouli, M.D practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Talal Nsouli, M.D?
Below national averagePrimary specialty
Clinical & Laboratory Immunology (Allergy & Immunology) Physician
Medicare Part D claims
679 12% vs specialty avg
MIPS final score
23.3/100 60.2 pts vs avg
Specialty distribution in Virginia
How Clinical & Laboratory Immunology (Allergy & Immunology) Physician compares to other specialties among Virginia providers
Medicare quality performance, MIPS
Talal Nsouli, M.D's 2023 MIPS final score plotted against the Clinical & Laboratory Immunology (Allergy & Immunology) Physician national average
- MIPS Final Score
- 23.3/100
- vs 83.5 national avg · 2023 performance year
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).
Practice Address
Provider Details
| NPI | 1639271653 |
|---|---|
| Specialty | Clinical & Laboratory Immunology (Allergy & Immunology) Physician |
| Credentials | M.D |
| Gender | Male |
| NPI Issued | 09/01/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
23.3356
Final Score
Measured-score avg: 83.5
0
Quality
77.7855
Cost
Reporting: Individual
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 Talal Nsouli, M.D. Source: openpaymentsdata.cms.gov.
Total received
$13.2K
Largest payer
AstraZeneca Pharmaceuticals LP
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
679
Total Claims
$181K
Total Drug Cost
163
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,233.2
- Total Day Supply
- 33,424
- Generic Drug Cost
- $15K
- Antibiotic Claims
- 71
Patient Demographics
- Average Patient Age
- 74.7 years
- Avg HCC Risk Score
- 0.96
- Gender Split
- 66% female / 34% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Talal Nsouli, M.D prescribes most
Top Medicare Part D drugs by claim count, 2024
- Albuterol Sulfate …
Albuterol Sulfate Hfa
83 claims
- Montelukast Sodium
Montelukast Sodium
77 claims
- Azelastine Hcl
Azelastine Hcl
44 claims
- Trelegy Ellipta
Trelegy Ellipta
40 claims
- Azithromycin 29
Azithromycin
29 claims
- Fluticasone Propio… 27
Fluticasone Propionate
27 claims
- Arnuity Ellipta 25
Arnuity Ellipta
25 claims
- Breo Ellipta 25
Breo Ellipta
25 claims
| Drug | Claims |
|---|---|
| Albuterol Sulfate Hfa Albuterol Sulfate | 83 |
| Montelukast Sodium | 77 |
| Azelastine Hcl | 44 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 40 |
| Azithromycin | 29 |
| Fluticasone Propionate | 27 |
| Arnuity Ellipta Fluticasone Furoate | 25 |
| Breo Ellipta Fluticasone/Vilanterol | 25 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 21 |
| Epinephrine | 19 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Clinical & Laboratory Immunology (Allergy & Immunology) Physician in VA →
All providers in Virginia →
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Clinical & Laboratory Immunology (Allergy & Immunology) Physician Overview
How Talal Nsouli, M.D fits within the Clinical & Laboratory Immunology (Allergy & Immunology) Physician landscape nationally.
97
Clinical & Laboratory Immunology (Allergy & Immunology) Physician Providers in US
29
States with Clinical & Laboratory Immunology (Allergy & Immunology) Physician
773
Avg Claims per Provider
Talal Nsouli, M.D's 679 claims are below the specialty average of 773.
Nationwide Clinical & Laboratory Immunology (Allergy & Immunology) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Nsouli, both outside Virginia so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (23.3 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Clinical & Laboratory Immunology (Allergy & Immunology) Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Nsouli.
Frequently Asked Questions
What is Talal Nsouli, M.D's specialty? ▼
Talal Nsouli, M.D specializes in Clinical & Laboratory Immunology (Allergy & Immunology) Physician and practices in Burke, Virginia. Credentials: M.D.
How much does Talal Nsouli, M.D prescribe under Medicare Part D? ▼
In 2024, Talal Nsouli, M.D wrote 679 Medicare Part D claims totaling $181K in drug costs for 163 beneficiaries.
What is Talal Nsouli, M.D's Medicare quality score? ▼
Talal Nsouli, M.D has a CMS MIPS Final Score of 23.3/100 (Quality: 0, Cost: 77.8). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Talal Nsouli, M.D located? ▼
Talal Nsouli, M.D is located at 9520 BURKE RD, Burke, VA, 22015. Phone: (703) 425-8616.
What is Talal Nsouli, M.D's NPI number? ▼
Talal Nsouli, M.D's National Provider Identifier (NPI) is 1639271653, issued on 09/01/2006.
How many Clinical & Laboratory Immunology (Allergy & Immunology) Physician providers are there in the US? ▼
There are 97 Clinical & Laboratory Immunology (Allergy & Immunology) Physician providers across 29 states in the US. The average Clinical & Laboratory Immunology (Allergy & Immunology) Physician provider writes 773 Medicare Part D claims per year.
What drugs does Talal Nsouli, M.D prescribe most often? ▼
Based on 2024 Medicare Part D data, Talal Nsouli, M.D's most frequently prescribed drugs include Albuterol Sulfate Hfa, Montelukast Sodium, Azelastine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Talal Nsouli, M.D accept Medicare? ▼
Talal Nsouli, M.D appears in CMS Medicare data with 679 Part D claims and 163 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Talal Nsouli, M.D's credentials? ▼
Talal Nsouli, M.D's NPI is 1639271653 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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 August 2026 (NPPES) / 2024 (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
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 August 2026.