NPI registry status
Active
2026 NPPES data Pediatric Adolescent Medicine Physician NPI 1801833272 M.D.
Verify on CMS → Muhammed Longi, M.D.
Pediatric Adolescent Medicine Physician in Lockport, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 2,592 in Pediatric Adolescent Medicine 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 · 112 beneficiaries · Pediatric Adolescent Medicine Physician avg: 249
Generic prescribing
88%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$95.26
8 payments · CMS Open Payments (Sunshine Act)
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
Muhammed Longi, M.D. filed 1,259 Medicare Part D claims in 2023 as a Pediatric Adolescent Medicine Physician in Lockport, Illinois, prescribing 88% generic.
- 1K
- Part D claims, 2023
- 88%
- generic prescribing
- $95.26
- 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.
Muhammed Longi, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,259 Top 22% higher than 78% 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)
Muhammed Longi, 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 Muhammed Longi, M.D.?
Quality data not reportedPrimary specialty
Pediatric Adolescent Medicine Physician
Medicare Part D claims
1,259 5× vs specialty avg
Specialty distribution in Illinois
How Pediatric Adolescent Medicine Physician compares to other specialties among Illinois 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 Pediatric Adolescent Medicine 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).
Muhammed Longi, M.D. appears in the CMS NPPES registry as a Pediatric Adolescent Medicine Physician provider holding M.D. credentials at 300 READ ST, Lockport, IL, 60441, with a listed phone of (815) 838-7337. NPI 1801833272 was issued on 06/02/2006.
Medicare Part D records for calendar year 2023 show 1,259 prescription claims written by this provider, covering 112 Medicare beneficiaries and totaling roughly $96K in drug spend, split 11% brand-name and 88% generic by claim count, with an opioid prescribing rate of 4.8%.
Pediatric Adolescent Medicine Physician is a narrow specialty nationwide, with 2,592 enrolled providers across 52 states and an average of 249 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 | 1801833272 |
|---|---|
| Specialty | Pediatric Adolescent Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/02/2006 |
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 Muhammed Longi, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$95
Largest payer
Cranial Technologies, 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 - Illinois IDFPR 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 ~42K Illinois medical licensees in 2023 - they are NOT specific to Muhammed Longi, M.D.. To verify Muhammed Longi, M.D.'s current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR 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 Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Muhammed Longi, M.D. - brand share 11.0%
Pediatric Adolescent Medicine Physician average
11% brand-name claims vs 88% generic, on 1,259 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.
1,259
Total Claims
$96K
Total Drug Cost
112
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,141
- Total Day Supply
- 59,009
- Brand vs Generic
- 11% brand / 88% generic
- Brand Drug Cost
- $74K
- Generic Drug Cost
- $22K
- Opioid Claims
- 60 (4.8% rate)
- Antibiotic Claims
- 52
Patient Demographics
- Average Patient Age
- 78.8 years
- Avg HCC Risk Score
- 2.05
- Gender Split
- 66% female / 34% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Muhammed Longi, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
74 claims
- Atorvastatin Calcium
Atorvastatin Calcium
54 claims
- Metformin Hcl
Metformin Hcl
54 claims
- Lisinopril
Lisinopril
53 claims
- Furosemide
Furosemide
49 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
44 claims
- Gabapentin
Gabapentin
34 claims
- Alprazolam
Alprazolam
31 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 74 |
| Atorvastatin Calcium | 54 |
| Metformin Hcl | 54 |
| Lisinopril | 53 |
| Furosemide | 49 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 44 |
| Gabapentin | 34 |
| Alprazolam | 31 |
| Levothyroxine Sodium | 29 |
| Losartan Potassium | 27 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Pediatric Adolescent Medicine Physician in IL →
All providers in Illinois →
Compare specialties →
Pediatric Adolescent Medicine Physician Overview
How Muhammed Longi, M.D. fits within the Pediatric Adolescent Medicine Physician landscape nationally.
2,592
Pediatric Adolescent Medicine Physician Providers in US
52
States with Pediatric Adolescent Medicine Physician
249
Avg Claims per Provider
Muhammed Longi, M.D.'s 1,259 claims are above the specialty average of 249.
Nearby Pediatric Adolescent Medicine Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Longi.
Dr. Hamdala Abusharif
M.D.
Palos Heights, IL
Dr. Ghanshyam Agarwal
MD
Oak Brook, IL
Dr. Mutimbwa Anaene
M.D.
Park Ridge, IL
Marta Arroyo
Hoffman Estates, IL
Dr. Lorenzo Aschinberg
MD
Joliet, IL
Compare Pediatric Adolescent Medicine 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 Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Pediatric Adolescent Medicine 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 Muhammed Longi, M.D.'s specialty? ▼
Muhammed Longi, M.D. specializes in Pediatric Adolescent Medicine Physician and practices in Lockport, Illinois. Credentials: M.D..
How much does Muhammed Longi, M.D. prescribe under Medicare Part D? ▼
In 2023, Muhammed Longi, M.D. wrote 1,259 Medicare Part D claims totaling $96K in drug costs for 112 beneficiaries.
Where is Muhammed Longi, M.D. located? ▼
Muhammed Longi, M.D. is located at 300 READ ST, Lockport, IL, 60441. Phone: (815) 838-7337.
What is Muhammed Longi, M.D.'s NPI number? ▼
Muhammed Longi, M.D.'s National Provider Identifier (NPI) is 1801833272, issued on 06/02/2006.
Does Muhammed Longi, M.D. prescribe more brand-name or generic drugs? ▼
Muhammed Longi, M.D.'s prescribing is 11% brand-name and 88% generic drugs by claim count, with $74K in brand drug costs.
Does Muhammed Longi, M.D. prescribe opioids? ▼
Yes, Muhammed Longi, M.D. had 60 opioid claims in 2023 with an opioid prescribing rate of 4.8%.
How many Pediatric Adolescent Medicine Physician providers are there in the US? ▼
There are 2,592 Pediatric Adolescent Medicine Physician providers across 52 states in the US. The average Pediatric Adolescent Medicine Physician provider writes 249 Medicare Part D claims per year.
What drugs does Muhammed Longi, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Muhammed Longi, M.D.'s most frequently prescribed drugs include Amlodipine Besylate, Atorvastatin Calcium, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Muhammed Longi, M.D. accept Medicare? ▼
Muhammed Longi, M.D. appears in CMS Medicare data with 1,259 Part D claims and 112 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Muhammed Longi, M.D.'s credentials? ▼
Muhammed Longi, M.D.'s NPI is 1801833272 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.