AponeurosisBiopsyDiagnosis, Differential
Dr. Jason Robert Castillo, MD
NPI1497098644PAC ID4587941133
- Medicare services, 2017
- 104
- Part D claims, 2024
- 254
- Publications
- 7
- Hospital affiliations
- 1
- Industry payments
- $1,208
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Dr. Castillo's professional email, personal email and mobile number
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Dr. Jason Robert Castillo is a mohs-micrographic surgery physician in Anaheim, California
Dr. Castillo practices at Southern California Permanente Medical Group in Anaheim, California.
Dr. Castillo's NPI, 1497098644, was assigned on April 5, 2013. Dr. Castillo graduated from UCSF School of Medicine in 2013. Dr. Castillo holds California license A133196.
NPI and contact details
- NPI
- 1497098644NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587941133
- NPI enumeration date
- April 5, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jason Robert Castillo practices at Southern California Permanente Medical Group in Anaheim, California
Dr. Castillo's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jason Robert Castillo is affiliated with 3 sites of care and 1 medical group
Dr. Castillo's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dr. Castillo is also affiliated with Harbor-UCLA Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Castillo to 1 more group practice or clinic, named with a free account.
Southern California Permanente Medical GroupPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jason Robert Castillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castillo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jason Robert Castillo is one of 156 mohs-micrographic surgery physicians in California
Mohs-micrographic surgery is Dr. Castillo's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dr. Castillo is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Castillo's licenses on file in 2 states: California and Minnesota.
Specialties and state licenses
- Mohs-micrographic surgery, CaliforniaPrimary
- Dermatology, Minnesota
Mohs-micrographic surgery physicians near Dr. Castillo
Counts of mohs-micrographic surgery physicians 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. Jason Robert Castillo billed Medicare for 104 services in 2017
CMS data shows 104 Medicare services from Dr. Castillo across 2 procedure codes in 2017, all of them office visits. Medicare paid $5,364 for them. Every service was in an office.
Medicare services, 2017104
Paid by Medicare$5,364
Procedure codes2
Dr. Castillo compared with the California median for mohs-micrographic surgery physicians, 2017
- Dr. Castillo
- California median
- Medicare services
- 104vs 2,64596% below
- Part D claims
- 208vs 2258% below
Medians across 153 mohs-micrographic surgery physicians in California with Dmand AI profiles that report each measure.
Dr. Castillo's most billed Medicare procedure codes, 2017
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Castillo and other mohs-micrographic surgery physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jason Robert Castillo's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Castillo's median patient age at 68, with 48% women.
Dr. Castillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Jason Robert Castillo wrote 254 Medicare Part D claims in 2024
In 2024, Dr. Castillo wrote 254 Medicare Part D claims for 188 patients. 81% of them were for generic drugs. CMS names the drug for 208 of them, across 6 drugs with 11 or more claims each, at $3,676 in total drug cost. In 2023, CMS named 258 claims across 8 drugs.
Part D claims, 2024254
Drugs named by CMS6
Total drug cost$3,676
Part D patients188
Dr. Castillo's Part D claims by kind of drug, 2024
- Generic206 claims81%
- Brand-name48 claims19%
Dr. Castillo'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.
Drug classes CMS tracks in Dr. Castillo's Part D claims, 2024
- Antibiotics31%79 of 254 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2582024: 20819%
Drugs named by CMS: 6 in 2024, 8 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
How Dr. Jason Robert Castillo takes part in Medicare
Dr. Castillo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of skin cancer: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jason Robert Castillo has 7 publications on record
Dmand AI links 7 papers to Dr. Castillo, published from 2011 to 2024. 2018 was the busiest year, with 2. The most frequent topics are Mohs Surgery and Skin Neoplasms. Dr. Castillo has published most often in JAAD Case Rep. Dr. Castillo's most frequent co-authors are Consuelo Veronica David, MD, Sanusi Hambali Umar, MD and Sophia K. Sandhu, MD.
Papers7
Years published2011 to 2024
Dr. Castillo's papers by year, 2011 to 2024
Topics Dr. Castillo writes about most
- Mohs Surgery
- Skin Neoplasms
Dr. Castillo's most frequent co-authors
- Consuelo Veronica David, MD3 shared papers
- Sanusi Hambali Umar, MD3 shared papers
- Sophia K. Sandhu, MD2 shared papers
Recent publications by Dr. Castillo
J Natl Compr Canc Netw
ConsensusDelphi TechniqueMelanoma
Plast Reconstr Surg Glob Open
See who Dr. Castillo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Castillo works with, so you can find a warm path to the right mohs-micrographic surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jason Robert Castillo received $1,208 in industry payments from 2016 to 2019
CMS Open Payments shows 14 general payments to Dr. Castillo from 9 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $446.
General payments to Dr. Castillo by program year, 2016 to 2019
Companies that paid Dr. Castillo the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jason Robert Castillo has 1 award and honors on record
Dmand AI lists 1 award for Dr. Castillo, most recently Intern of the Year in 2014.
Awards and honors for Dr. Castillo
- 2014
- Intern of the Year
Source: Dmand AI Professional Profile Data
Dr. Jason Robert Castillo graduated from UCSF School of Medicine
Dr. Castillo graduated from UCSF School of Medicine in 2013. Dr. Castillo is a member of AAD, American College of Mohs Surgeons and ASDS.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Jason Robert Castillo accepts plans from 3 insurance carriers
Dr. Castillo is in network with 3 carriers, including Aetna, Kaiser Permanente and WI State Medicaid. EPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Aetna
- Kaiser Permanente
- WI State Medicaid
Plan types Dr. Castillo accepts, by number of carriers
- EPO2
- HMO2
- POS2
- Medicaid1
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jason Robert Castillo'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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)Doctors and Clinicians Utilization Data (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. Jason Robert Castillo
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. Jason Robert Castillo's NPI number?
Dr. Jason Robert Castillo's NPI number is 1497098644. It was assigned on April 5, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Jason Robert Castillo?
Dr. Jason Robert Castillo is a mohs-micrographic surgery physician in Anaheim, California. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Jason Robert Castillo practice?
Dr. Castillo practices at 441 N Lakeview Ave, Anaheim, CA 92807. Dr. Castillo's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links Dr. Castillo to 1 group practice or clinic.
What is Dr. Jason Robert Castillo's office phone number?
The practice phone on file for Dr. Castillo is (714) 279-4000.
What is Dr. Jason Robert Castillo's medical license number?
Dr. Castillo holds California license A133196, one of the licenses on file in 2 states.
Which states has Dr. Jason Robert Castillo been licensed in?
Dmand AI has state licenses on file for Dr. Castillo in California (2014 to 2026) and Minnesota (2017 to 2018).
Which hospitals is Dr. Jason Robert Castillo affiliated with?
Dr. Castillo is affiliated with Harbor-UCLA Medical Center.
What medical group is Dr. Jason Robert Castillo part of?
Dr. Castillo is linked to Southern California Permanente Medical Group.
Does Dr. Jason Robert Castillo accept Medicare?
Yes. CMS data shows Dr. Castillo billed Medicare for 104 services in 2017, and Dr. Castillo accepts Medicare assignment.
Is Dr. Jason Robert Castillo board certified?
Yes. Dr. Castillo is board certified in dermatology by the American Board of Dermatology.
Show 8 more questionsShow fewer questions
What services does Dr. Jason Robert Castillo bill to Medicare?
In 2017, Dr. Castillo's most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99202).
Where did Dr. Jason Robert Castillo go to medical school?
Dr. Castillo graduated from UCSF School of Medicine in 2013.
What drugs does Dr. Jason Robert Castillo prescribe most?
In 2024 Medicare Part D data, Dr. Castillo's most prescribed drugs by claims were Ciprofloxacin HCl, Cephalexin and Fluorouracil.
Has Dr. Jason Robert Castillo received payments from drug or device companies?
CMS Open Payments shows $1,208 in general payments to Dr. Castillo from 9 companies from 2016 to 2019. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Dr. Jason Robert Castillo been practicing?
Dr. Castillo graduated from medical school in 2013, 13 years ago.
Does Dr. Jason Robert Castillo do research?
Dmand AI links 7 publications to Dr. Castillo, published from 2011 to 2024.
Who does Dr. Jason Robert Castillo publish with?
Dr. Castillo's most frequent co-authors are Consuelo Veronica David, MD (3 shared papers), Sanusi Hambali Umar, MD (3 shared papers) and Sophia K. Sandhu, MD (2 shared papers).
What insurance does Dr. Jason Robert Castillo accept?
Dr. Castillo is in network with 3 carriers, including Aetna, Kaiser Permanente and WI State Medicaid. EPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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