Dr. Maher Astwani, MD

  • Corona, CA
  • Neurologist
NPI1447325048PAC ID5991831240
Medicare services, 2024
168
Medicare patients, 2024
132
Part D claims, 2016
12
MIPS score, 2024
88
Hospital affiliations
3
Practice address
800 South Main Street, Corona, CA 92882
Practice phone
Call (951) 736-6240
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Corona Regional Medical Center

Hospital · Corona, California

See all 10 affiliations

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Dr. Maher Astwani is a neurologist in Corona, California

Dr. Astwani practices at Corona Regional Medical Center in Corona, California, part of Universal Health Services.

Dr. Astwani's NPI, 1447325048, was assigned on November 21, 2006. Dr. Astwani graduated from Cairo University School of Medicine in 1979. Dr. Astwani holds California license C157513.

NPI and contact details
Medicare PAC ID
5991831240
NPI enumeration date
November 21, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(951) 736-6240
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
73
Medical school graduation
1979

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Maher Astwani practices at Corona Regional Medical Center in Corona, California

Dr. Astwani's primary practice is Corona Regional Medical Center, at 800 South Main Street, Corona, CA 92882 in Riverside County. The practice phone is (951) 736-6240.

Source: Dmand AI Affiliation Data

Dr. Maher Astwani is affiliated with 5 sites of care and 5 medical groups

Dr. Astwani's primary practice is Corona Regional Medical Center in Corona, California, part of Universal Health Services. Dr. Astwani is also affiliated with Piedmont Augusta. The medical group on file is CEP America. Dmand AI also links Dr. Astwani to 1 more hospital, 4 medical groups, 1 breast imaging center and 1 physician office, each named with a free account.

See all 10 affiliations for Dr. Astwani

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Maher Astwani's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Astwani practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Corona Regional Medical CenterAvailable with a free account
+4 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Maher Astwani is one of 2,207 neurologists in California

Neurology is Dr. Astwani's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Astwani is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Astwani's licenses on file in 8 states: California, Georgia, South Carolina, Washington, Florida, Indiana, New Jersey and Iowa.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense C157513 · 2018 to 2026 · taxonomy 2084N0400X
  • Georgia licenseLicense 036917 · 1993 to 2027
  • South Carolina license2023 to 2027
  • Washington licenseLicense MD61607269 · 2024 to 2027
  • Florida license2004 to 2026
  • Indiana license2018 to 2019
  • New Jersey license1991 to 2001
  • Iowa license1991 to 1995

Neurologists near Dr. Astwani

Counts of neurologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Maher Astwani billed Medicare for 168 services in 2024

CMS data shows 168 Medicare services from Dr. Astwani across 4 procedure codes in 2024, for 132 Medicare patients. Medicare paid $13,709 for them.

Medicare services, 2024168
Medicare patients132
Paid by Medicare$13,709
Procedure codes4

Dr. Astwani's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 802024: 168110%

Where Dr. Astwani's Medicare services took place, 2024

  • In an office4426%
  • In a facility12474%

Dr. Astwani compared with the California median for neurologists, 2024

  • Dr. Astwani
  • California median
Medicare services
168vs 40458% below
Medicare patients
132vs 19031% below
Part D claims
12vs 32496% below

Medians across 1,995 neurologists in California with Dmand AI profiles that report each measure.

Dr. Astwani's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Maher Astwani treated 132 Medicare patients in 2024, average age 75

CMS counts 132 Medicare patients who saw Dr. Astwani in 2024. The largest group is 75 to 84, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 43% are also on Medicaid. Their average risk score is 2.04, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Astwani's median patient age at 65, with 53% women.

Medicare patients, 2024132
Average age75
Average risk score2.04
Also on Medicaid43%

Dr. Astwani's Medicare patients by age, 2024

Dr. Astwani's Medicare patients by sex, 2024

  • Women6650%
  • Men6650%

Chronic conditions among Dr. Astwani's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Stroke or TIA75%
  4. Diabetes58%
  5. Arthritis48%
  6. Chronic kidney disease44%
  7. Ischemic heart disease42%
  8. Heart failure38%

Share of Medicare patients with each condition. A patient can have several.

Dr. Astwani's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women53%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Maher Astwani wrote 12 Medicare Part D claims in 2016

In 2016, Dr. Astwani wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $193 in total drug cost.

Part D claims, 201612
Drugs named by CMS1
Total drug cost$193

Dr. Astwani's most prescribed drugs by claims, 2016

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Astwani

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Maher Astwani scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Astwani for performance year 2024, reported as part of a group. Dr. Astwani accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Astwani as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Astwani's MIPS scores, performance year 2024

  • 88of 100Final score
  • 80.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 79of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Maher Astwani received $12,715 in industry payments from 2016 to 2023

CMS Open Payments shows 6 general payments to Dr. Astwani from 5 drug and device companies from 2016 to 2023. Speaker and faculty fees make up the largest share, 99% of the total. Allergan Inc. paid the most, $12,600.

General payments to Dr. Astwani by program year, 2016 to 2023

General payments to Dr. Astwani by kind, 2016 to 2023

$12.7Kin total
  • Speaker and faculty fees$12,60099%
  • Food and beverage$1151%

Companies that paid Dr. Astwani the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Astwani

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Maher Astwani graduated from Cairo University School of Medicine

Dr. Astwani graduated from Cairo University School of Medicine in 1979. Dr. Astwani is a member of AAN.

  1. Medical schoolCairo University School of Medicine
  2. Board certified in neurologyAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Maher Astwani accepts plans from 9 insurance carriers

Dr. Astwani is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Cigna
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Alliant Health Plans
  • +1 more carriersWith a free account

Plan types Dr. Astwani accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. HMO4
  4. POS4
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Maher Astwani's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Maher Astwani

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Maher Astwani's NPI number?

Dr. Maher Astwani's NPI number is 1447325048. It was assigned on November 21, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Maher Astwani?

Dr. Maher Astwani is a neurologist in Corona, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Maher Astwani practice?

Dr. Astwani practices at 800 South Main Street, Corona, CA 92882. Dr. Astwani's primary practice is Corona Regional Medical Center in Corona, California, part of Universal Health Services. Dmand AI also links Dr. Astwani to 1 hospital, 4 medical groups, 1 breast imaging center and 1 physician office.

What is Dr. Maher Astwani's office phone number?

The practice phone on file for Dr. Astwani is (951) 736-6240.

What is Dr. Maher Astwani's medical license number?

Dr. Astwani holds California license C157513, one of the licenses on file in 8 states.

Which states has Dr. Maher Astwani been licensed in?

Dmand AI has state licenses on file for Dr. Astwani in California (2018 to 2026), Georgia (1993 to 2027), South Carolina (2023 to 2027), Washington (2024 to 2027), Florida (2004 to 2026), Indiana (2018 to 2019), New Jersey (1991 to 2001) and Iowa (1991 to 1995).

Which hospitals is Dr. Maher Astwani affiliated with?

Dr. Astwani practices at Corona Regional Medical Center in Corona, California. Dr. Astwani is also affiliated with Piedmont Augusta. Dmand AI links Dr. Astwani to 1 more hospital.

What medical group is Dr. Maher Astwani part of?

Dr. Astwani is linked to CEP America. Dmand AI links Dr. Astwani to 4 more medical groups.

Does Dr. Maher Astwani accept Medicare?

Yes. CMS data shows Dr. Astwani billed Medicare for 168 services in 2024, and Dr. Astwani accepts Medicare assignment.

Does Dr. Maher Astwani offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Astwani as offering telehealth services.

Show 9 more questionsShow fewer questions

What is Dr. Maher Astwani's MIPS score?

Dr. Astwani's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

How many Medicare patients does Dr. Maher Astwani see?

CMS counts 132 Medicare patients who saw Dr. Astwani in 2024, with an average age of 75.

Is Dr. Maher Astwani board certified?

Yes. Dr. Astwani is board certified in neurology by the American Board of Psychiatry and Neurology.

What services does Dr. Maher Astwani bill to Medicare?

In 2024, Dr. Astwani's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99223).

Where did Dr. Maher Astwani go to medical school?

Dr. Astwani graduated from Cairo University School of Medicine in 1979.

What drugs does Dr. Maher Astwani prescribe most?

In 2016 Medicare Part D data, Dr. Astwani's most prescribed drugs by claims were Topiramate.

Has Dr. Maher Astwani received payments from drug or device companies?

CMS Open Payments shows $12,715 in general payments to Dr. Astwani from 5 companies from 2016 to 2023. The largest total came from Allergan Inc.

How long has Dr. Maher Astwani been practicing?

Dr. Astwani graduated from medical school in 1979, 47 years ago.

What insurance does Dr. Maher Astwani accept?

Dr. Astwani is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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