Dr. Stephen Ashwal, MD
- Part D claims, 2024
- 39
- Publications
- 195
- MIPS score, 2024
- 89
- Industry payments
- $553
- Affiliated sites
- 1
- Practice address
- 11234 Anderson St, Loma Linda, CA 92354
- Practice phone
- Call (909) 558-5075
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Loma Linda University Medical Center
Loma Linda, California
Find Dr. Ashwal's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Stephen Ashwal is a pediatrician in Loma Linda, California
Dr. Ashwal practices at Loma Linda University Medical Center in Loma Linda, California.
Dr. Ashwal's NPI, 1467475228, was assigned on July 25, 2006. Dr. Ashwal graduated from New York University School of Medicine in 1970. Dr. Ashwal holds California license G31511.
- NPI
- 1467475228NPI Registry (opens in a new tab)
- NPI enumeration date
- July 25, 2006
- NPI status
- Active
- Practice phone
- (909) 558-5075
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 82
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Stephen Ashwal practices at Loma Linda University Medical Center in Loma Linda, California
Dr. Ashwal's primary practice is Loma Linda University Medical Center, at 11234 Anderson St, Loma Linda, CA 92354 in San Bernardino County. The practice phone is (909) 558-5075.
- Loma Linda University Medical Center11234 Anderson St, Loma Linda, CA 92354 · San Bernardino CountyPhone(909) 558-5075
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen Ashwal is affiliated with 2 sites of care and 1 medical group
Dr. Ashwal's primary practice is Loma Linda University Medical Center in Loma Linda, California. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Ashwal to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen Ashwal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ashwal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Ashwal is one of 8,236 pediatricians in California
Pediatrics is Dr. Ashwal's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Ashwal is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Ashwal's licenses on file in 2 states: California and Minnesota.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
- Minnesota license
Pediatricians near Dr. Ashwal
Counts of pediatricians 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. Stephen Ashwal's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Ashwal's median patient age at 12, with 47% women.
Dr. Ashwal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Stephen Ashwal wrote 39 Medicare Part D claims in 2024
In 2024, Dr. Ashwal wrote 39 Medicare Part D claims. 95% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $46 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.
Dr. Ashwal's Part D claims by kind of drug, 2024
- Generic37 claims95%
- Brand-name and other2 claims5%
Dr. Ashwal's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 292024: 1162%
Drugs named by CMS: 1 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Stephen Ashwal scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Ashwal for performance year 2024, reported as part of a group.
Dr. Ashwal's MIPS scores, performance year 2024
- 89of 100Final score
- 72.1of 100Quality
- 80of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Stephen Ashwal has 195 publications on record
Dmand AI links 195 papers to Dr. Ashwal, published from 2004 to 2023. 2014 was the busiest year, with 10. The most frequent topics are Magnetic Resonance Imaging, Brain and Brain Injuries. Dr. Ashwal has published most often in Pediatr Neurol. Dr. Ashwal's most frequent co-authors are Karen A. Tong, MD, David Hinshaw, MD and David J. Michelson, MD.
Dr. Ashwal's papers by year, 2013 to 2023
Topics Dr. Ashwal writes about most
- Magnetic Resonance Imaging
- Brain
- Brain Injuries
- Cerebrovascular Circulation
- Magnetic Resonance Spectroscopy
- Brain Death
- Neurology
- Tomography, X-Ray Computed
Dr. Ashwal's most frequent co-authors
- Karen A. Tong, MD9 shared papers
- David Hinshaw, MD8 shared papers
- David J. Michelson, MD8 shared papers
Recent publications by Dr. Ashwal
Biomed Phys Eng Express
See who Dr. Ashwal researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ashwal works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen Ashwal received $553 in industry payments from 2018 to 2024
CMS Open Payments shows 32 general payments to Dr. Ashwal from 7 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 76% of the total. Novo Nordisk Inc paid the most, $120.
General payments to Dr. Ashwal by program year, 2018 to 2024
General payments to Dr. Ashwal by kind, 2018 to 2024
- Food and beverage$41976%
- Education$8215%
- Debt forgiveness$529%
Companies that paid Dr. Ashwal the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen Ashwal has 5 awards and honors on record
Dmand AI lists 5 awards for Dr. Ashwal, most recently America's Top Doctors in 2014. Dr. Ashwal serves on Ex-Officio Guideline Development Subcommittee of the American Academy of Neurology.
Awards and honors for Dr. Ashwal
- 2014
- America's Top Doctors
- 2013
- Top Doctors:LA Area
- Top Doctors:San Diego Area
- 2012
- Top Doctors:Southern California
- Undated
- AAP Fellow
Dr. Ashwal's committees and leadership roles
- Ex-Officio Guideline Development Subcommittee of the American Academy of NeurologyAuthor
- 2016 to present
Source: Dmand AI Professional Profile Data
Dr. Stephen Ashwal graduated from New York University School of Medicine
Dr. Ashwal graduated from New York University School of Medicine in 1970. Dr. Ashwal is a member of AAN and AAP.
- Medical school
- Board certified in pediatrics
- Board certified in neurology with special qualification in child neurology
Source: Dmand AI Professional Profile Data
Dr. Stephen Ashwal accepts plans from 15 insurance carriers
Dr. Ashwal is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Ashwal accepts, by number of carriers
- Medicare9
- PPO9
- HMO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen Ashwal's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stephen Ashwal
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. Stephen Ashwal's NPI number?
Dr. Stephen Ashwal's NPI number is 1467475228. It was assigned on July 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Ashwal?
Dr. Stephen Ashwal is a pediatrician in Loma Linda, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Stephen Ashwal practice?
Dr. Ashwal practices at 11234 Anderson St, Loma Linda, CA 92354. Dr. Ashwal's primary practice is Loma Linda University Medical Center in Loma Linda, California. Dmand AI also links Dr. Ashwal to 1 group practice or clinic.
What is Dr. Stephen Ashwal's office phone number?
The practice phone on file for Dr. Ashwal is (909) 558-5075.
What is Dr. Stephen Ashwal's medical license number?
Dr. Ashwal holds California license G31511, one of the licenses on file in 2 states.
Which states has Dr. Stephen Ashwal been licensed in?
Dmand AI has state licenses on file for Dr. Ashwal in California (1976 to 2027) and Minnesota (1974 to 1976).
What medical group is Dr. Stephen Ashwal part of?
Dr. Ashwal is linked to Loma Linda University Faculty Medical Group (LLUFMG).
What is Dr. Stephen Ashwal's MIPS score?
Dr. Ashwal's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Is Dr. Stephen Ashwal board certified?
Yes. Dr. Ashwal is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Stephen Ashwal go to medical school?
Dr. Ashwal graduated from New York University School of Medicine in 1970.
Show 6 more questionsShow fewer questions
What drugs does Dr. Stephen Ashwal prescribe most?
In 2024 Medicare Part D data, Dr. Ashwal's most prescribed drugs by claims were Risperidone.
Has Dr. Stephen Ashwal received payments from drug or device companies?
CMS Open Payments shows $553 in general payments to Dr. Ashwal from 7 companies from 2018 to 2024. The largest total came from Novo Nordisk Inc.
How long has Dr. Stephen Ashwal been practicing?
Dr. Ashwal graduated from medical school in 1970, 56 years ago.
Does Dr. Stephen Ashwal do research?
Dmand AI links 195 publications to Dr. Ashwal, published from 2004 to 2023.
Who does Dr. Stephen Ashwal publish with?
Dr. Ashwal's most frequent co-authors are Karen A. Tong, MD (9 shared papers), David Hinshaw, MD (8 shared papers) and David J. Michelson, MD (8 shared papers).
What insurance does Dr. Stephen Ashwal accept?
Dr. Ashwal is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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