NPI registry status
Active
2026 NPPES data Clinical Neurophysiology Physician NPI 1619923455 MD
Verify on CMS → Khalil Nasrallah, MD
Clinical Neurophysiology Physician in Detroit, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 650 in Clinical Neurophysiology 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
1K
Medicare Part D claims · 181 beneficiaries · Clinical Neurophysiology Physician avg: 2K
Generic prescribing
79%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$692.07
27 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Khalil Nasrallah, MD filed 1,017 Medicare Part D claims in 2024 as a Clinical Neurophysiology Physician in Detroit, Michigan, prescribing 79% generic.
- 1K
- Part D claims, 2024
- 79%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥75th
- pct by Part D claim volume (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 Khalil Nasrallah, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1619923455), first enumerated 05/25/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,017 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- 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
Hospital affiliations
3 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$692.07 in reported industry payments (27 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Michigan statewide board action statistics are published annually — these figures describe aggregate state activity, not Khalil Nasrallah, MD's individual license status. Verify directly with the state medical board.
Source: MI-BOM annual report 2023
- 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 1619923455 · Clinical Neurophysiology Physician
NPI-10 · ENUM-LEGACY · TAX-NARROW · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1619923455
- ENUM-LEGACY 2006
- TAX-NARROW 650
- RX-MID 1,017
- BOOK-THIN 20 in Michigan
- PHOTO-ENUM Lennon Bowen, M.D. · 2006
Khalil Nasrallah, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,017 ≥ 75th percentile 75% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Khalil Nasrallah, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 hospital affiliations - 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 Khalil Nasrallah, MD?
Quality data not reportedPrimary specialty
Clinical Neurophysiology Physician
Medicare Part D claims
1,017 36% vs specialty avg
Specialty distribution in Michigan
How Clinical Neurophysiology Physician compares to other specialties among Michigan 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 Clinical Neurophysiology 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).
Practice Address
Provider Details
| NPI | 1619923455 |
|---|---|
| Specialty | Clinical Neurophysiology Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 05/25/2006 |
Hospital and facility affiliations
Facilities where Khalil Nasrallah, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
According to CMS billing records, Khalil Nasrallah, MD is affiliated with 3 Medicare-billing facilities, 1 of which carry a CMS Hospital overall star rating.
Mclaren Bay Region
★☆☆☆☆ 1/5
Bay City, MI
Acute Care Hospitals
CMS CCN: 230041
Henry Ford Health System
Detroit, MI
Mclaren Medical Group
Bay City, MI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
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 Khalil Nasrallah, MD. Source: openpaymentsdata.cms.gov.
Total received
$692
Largest payer
ABBVIE 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 - Michigan MI-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 ~41K Michigan medical licensees in 2023 - they are NOT specific to Khalil Nasrallah, MD. To verify Khalil Nasrallah, MD's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Khalil Nasrallah, MD - brand share 20.0%
Clinical Neurophysiology Physician average
20% brand-name claims vs 79% generic, on 1,017 2024 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 2024.
1,017
Total Claims
$1.3M
Total Drug Cost
181
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,390.1
- Total Day Supply
- 40,535
- Brand vs Generic
- 20% brand / 79% generic
- Brand Drug Cost
- $1.2M
- Generic Drug Cost
- $74K
Patient Demographics
- Average Patient Age
- 67.6 years
- Avg HCC Risk Score
- 1.61
- Gender Split
- 59% female / 41% male
- Age Distribution
- <65: 60, 65-74: 60, 75-84: 41, 85+: 20
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Khalil Nasrallah, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Gabapentin
Gabapentin
123 claims
- Donepezil Hcl
Donepezil Hcl
75 claims
- Levetiracetam
Levetiracetam
54 claims
- Carbidopa-Levodopa 48
Carbidopa-Levodopa
48 claims
- Briviact 36
Briviact
36 claims
- Lacosamide 35
Lacosamide
35 claims
- Memantine Hcl 35
Memantine Hcl
35 claims
- Pregabalin 33
Pregabalin
33 claims
| Drug | Claims |
|---|---|
| Gabapentin | 123 |
| Donepezil Hcl | 75 |
| Levetiracetam | 54 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 48 |
| Briviact Brivaracetam | 36 |
| Lacosamide | 35 |
| Memantine Hcl | 35 |
| Pregabalin | 33 |
| Topiramate | 30 |
| Mycophenolate Mofetil | 27 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Clinical Neurophysiology Physician Overview
How Khalil Nasrallah, MD fits within the Clinical Neurophysiology Physician landscape nationally.
650
Clinical Neurophysiology Physician Providers in US
50
States with Clinical Neurophysiology Physician
1,582
Avg Claims per Provider
Khalil Nasrallah, MD's 1,017 claims are below the specialty average of 1,582.
Nationwide Clinical Neurophysiology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Nasrallah, both outside Michigan so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Clinical Neurophysiology Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Nasrallah.
One of 20 Clinical Neurophysiology Physician providers enrolled in Michigan, 5 are shown here.
Dr. Michael Czarnota
PH.D.
Farmington Hills, MI
Dr. Tammam Dayyoub
M.D
Detroit, MI
Dr. Ivo Drury
MD
Ann Arbor, MI
Dr. Karim Fram
M.D.
Lapeer, MI
Dr. Richard Frieden
M.D.
St Joseph, MI
Compare Clinical Neurophysiology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Khalil Nasrallah, MD's specialty? ▼
Khalil Nasrallah, MD specializes in Clinical Neurophysiology Physician and practices in Detroit, Michigan. Credentials: MD.
How much does Khalil Nasrallah, MD prescribe under Medicare Part D? ▼
In 2024, Khalil Nasrallah, MD wrote 1,017 Medicare Part D claims totaling $1.3M in drug costs for 181 beneficiaries.
Where is Khalil Nasrallah, MD located? ▼
Khalil Nasrallah, MD is located at 2799 W GRAND BOULEVARD NULL, Detroit, MI, 48267. Phone: (313) 916-2000.
What is Khalil Nasrallah, MD's NPI number? ▼
Khalil Nasrallah, MD's National Provider Identifier (NPI) is 1619923455, issued on 05/25/2006.
Does Khalil Nasrallah, MD prescribe more brand-name or generic drugs? ▼
Khalil Nasrallah, MD's prescribing is 20% brand-name and 79% generic drugs by claim count, with $1.2M in brand drug costs.
How many Clinical Neurophysiology Physician providers are there in the US? ▼
There are 650 Clinical Neurophysiology Physician providers across 50 states in the US. The average Clinical Neurophysiology Physician provider writes 1,582 Medicare Part D claims per year.
What drugs does Khalil Nasrallah, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Khalil Nasrallah, MD's most frequently prescribed drugs include Gabapentin, Donepezil Hcl, Levetiracetam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Khalil Nasrallah, MD accept Medicare? ▼
Khalil Nasrallah, MD appears in CMS Medicare data with 1,017 Part D claims and 181 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Khalil Nasrallah, MD's credentials? ▼
Khalil Nasrallah, MD's NPI is 1619923455 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 (2024). 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 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.