Dr. Javier V. Valero Fonseca, MD
- Part D claims, 2024
- 21
- Hospital affiliations
- 1
- Industry payments
- $6,592
- Medical group
- 1
- Insurance carriers
- 10
- Practice address
- 9300 Valley Childrens Place, Madera, CA 93636
- Practice phone
- Call (559) 353-5116
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Valero Fonseca'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. Javier V. Valero Fonseca is a neurologist in Madera, California
Dr. Valero Fonseca practices at Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare.
Dr. Valero Fonseca's NPI, 1972642239, was assigned on February 5, 2007. Dr. Valero Fonseca graduated from Pontifical Xavierian University in 1998. Dr. Valero Fonseca's California license number on file is C153203.
- NPI
- 1972642239NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183810823
- NPI enumeration date
- February 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 353-5116
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Javier V. Valero Fonseca practices at Valley Children's Hospital in Madera, California
Dr. Valero Fonseca's primary practice is Valley Children's Hospital, at 9300 Valley Childrens Place, Madera, CA 93636 in Madera County. The practice phone is (559) 353-5116.
- Valley Children's Hospital9300 Valley Childrens Place, Madera, CA 93636 · Madera CountyPhone(559) 353-5116
Source: Dmand AI Affiliation Data
Dr. Javier V. Valero Fonseca is affiliated with 2 sites of care and 1 medical group
Dr. Valero Fonseca's primary practice is Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare. The medical group on file is Valley Children's Medical Group. Dmand AI also links Dr. Valero Fonseca to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Javier V. Valero Fonseca's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Valero Fonseca practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Children's Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Valley Children's Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Javier V. Valero Fonseca is one of 2,207 neurologists in California
Neurology is Dr. Valero Fonseca's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Valero Fonseca is board certified in epilepsy by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Valero Fonseca's licenses on file in 3 states: California, Alabama and Tennessee.
Specialties and state licenses
- Neurology, CaliforniaPrimary
- Alabama license
- Tennessee license
Neurologists near Dr. Valero Fonseca
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. Javier V. Valero Fonseca's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Valero Fonseca's median patient age at 12, with 47% women.
Dr. Valero Fonseca'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. Javier V. Valero Fonseca wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Valero Fonseca wrote 21 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $1,082 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Dr. Valero Fonseca's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 122023: 12No change
Drugs named by CMS: 1 in 2023, 1 in 2022.
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
How Dr. Javier V. Valero Fonseca takes part in Medicare
Dr. Valero Fonseca accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Javier V. Valero Fonseca received $6,592 in industry payments from 2016 to 2025
CMS Open Payments shows 324 general payments to Dr. Valero Fonseca from 48 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $1,823.
General payments to Dr. Valero Fonseca by program year, 2016 to 2025
General payments to Dr. Valero Fonseca by kind, 2016 to 2025
- Food and beverage$6,576100%
- Education$160%
Companies that paid Dr. Valero Fonseca the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Javier V. Valero Fonseca graduated from Pontifical Xavierian University
Dr. Valero Fonseca graduated from Pontifical Xavierian University in 1998.
- Medical school
- Board certified in epilepsy
- Board certified in neurology with special qualification in child neurology
Source: Dmand AI Professional Profile Data
Dr. Javier V. Valero Fonseca accepts plans from 10 insurance carriers
Dr. Valero Fonseca is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- +2 more carriersWith a free account
Plan types Dr. Valero Fonseca accepts, by number of carriers
- PPO7
- Medicare6
- POS5
- HMO4
- EPO2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Javier V. Valero Fonseca'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Javier V. Valero Fonseca
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. Javier V. Valero Fonseca's NPI number?
Dr. Javier V. Valero Fonseca's NPI number is 1972642239. It was assigned on February 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Javier V. Valero Fonseca?
Dr. Javier V. Valero Fonseca is a neurologist in Madera, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Javier V. Valero Fonseca practice?
Dr. Valero Fonseca practices at 9300 Valley Childrens Place, Madera, CA 93636. Dr. Valero Fonseca's primary practice is Valley Children's Hospital in Madera, California, part of Valley Children's Healthcare. Dmand AI also links Dr. Valero Fonseca to 1 group practice or clinic.
What is Dr. Javier V. Valero Fonseca's office phone number?
The practice phone on file for Dr. Valero Fonseca is (559) 353-5116.
What is Dr. Javier V. Valero Fonseca's medical license number?
Dr. Valero Fonseca's California license number on file is C153203, one of the licenses on file in 3 states.
Which states has Dr. Javier V. Valero Fonseca been licensed in?
Dmand AI has state licenses on file for Dr. Valero Fonseca in California (2017 to 2025), Alabama (since 2006) and Tennessee (2010 to 2018).
Which hospitals is Dr. Javier V. Valero Fonseca affiliated with?
Dr. Valero Fonseca practices at Valley Children's Hospital in Madera, California.
What medical group is Dr. Javier V. Valero Fonseca part of?
Dr. Valero Fonseca is linked to Valley Children's Medical Group.
Does Dr. Javier V. Valero Fonseca accept Medicare?
Yes. CMS lists Dr. Valero Fonseca as accepting Medicare assignment.
Is Dr. Javier V. Valero Fonseca board certified?
Yes. Dr. Valero Fonseca is board certified in epilepsy by the American Board of Psychiatry and Neurology.
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Where did Dr. Javier V. Valero Fonseca go to medical school?
Dr. Valero Fonseca graduated from Pontifical Xavierian University in 1998.
What drugs does Dr. Javier V. Valero Fonseca prescribe most?
In 2023 Medicare Part D data, Dr. Valero Fonseca's most prescribed drugs by claims were Levetiracetam.
Has Dr. Javier V. Valero Fonseca received payments from drug or device companies?
CMS Open Payments shows $6,592 in general payments to Dr. Valero Fonseca from 48 companies from 2016 to 2025. The largest total came from UCB, Inc.
How long has Dr. Javier V. Valero Fonseca been practicing?
Dr. Valero Fonseca graduated from medical school in 1998, 28 years ago.
What insurance does Dr. Javier V. Valero Fonseca accept?
Dr. Valero Fonseca is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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