Raynard A. Castillo
- Medicare services, 2024
- 419
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 2,123
- Industry payments
- $3,968
- Affiliated sites
- 2
- Practice address
- 21950 Copley Dr, Diamond Bar, CA 91765
- Practice phone
- Call (626) 840-1023
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Call the Car
Diamond Bar, California
Find Raynard Castillo'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.
Raynard A. Castillo is a psychiatric/mental health nurse practitioner in Diamond Bar, California
Raynard Castillo practices at Call the Car in Diamond Bar, California.
Raynard Castillo's NPI, 1437586047, was assigned on September 27, 2013. Raynard Castillo holds California license NP95009322.
- NPI
- 1437586047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709130495
- NPI enumeration date
- September 27, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (626) 840-1023
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Raynard A. Castillo practices at Call the Car in Diamond Bar, California
Raynard Castillo's primary practice is Call the Car, at 21950 Copley Dr, Diamond Bar, CA 91765 in Los Angeles County. The practice phone is (626) 840-1023.
- Call the Car21950 Copley Dr, Diamond Bar, CA 91765 · Los Angeles CountyPhone(626) 840-1023
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Raynard A. Castillo is affiliated with 3 sites of care and 3 medical groups
Raynard Castillo's primary practice is Call the Car in Diamond Bar, California. The medical group on file is Pacific Clinics. Dmand AI also links Raynard Castillo to 2 more group practices and clinics and 2 medical groups, each 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 Raynard A. Castillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Raynard Castillo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Call the Car | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Raynard A. Castillo is one of 3,099 psychiatric/mental health nurse practitioners in California
Psychiatric/mental health is Raynard Castillo's primary specialty in the NPI Registry, under taxonomy code 363LP0808X. Raynard Castillo is licensed in California.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists anxiety, bipolar disorder, depression, non-alzheimer's dementia (chronic) and schizophrenia among the conditions Raynard Castillo treats.
Psychiatric/mental health nurse practitioners near Raynard Castillo
Counts of psychiatric/mental health nurse practitioners 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
Raynard A. Castillo billed Medicare for 419 services in 2024
CMS data shows 419 Medicare services from Raynard Castillo across 3 procedure codes in 2024, for 73 Medicare patients. Medicare paid $33,180 for them.
Where Raynard Castillo's Medicare services took place, 2024
- In an office33480%
- In a facility8520%
Raynard Castillo compared with the California median for psychiatric/mental health nurse practitioners, 2024
- Raynard Castillo
- California median
- Medicare services
- 419vs 23678% above
- Medicare patients
- 73vs 4370% above
- Part D claims
- 2,009vs 4814.2 times
Medians across 959 psychiatric/mental health nurse practitioners in California with Dmand AI profiles that report each measure.
Raynard Castillo'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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Medicare shows one payer. Book a meeting to get commercial claims data for Raynard Castillo and other psychiatric/mental health nurse practitioners in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Raynard A. Castillo treated 73 Medicare patients in 2024, average age 63
CMS counts 73 Medicare patients who saw Raynard Castillo in 2024. The largest group is under 65, with 40 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Raynard Castillo's median patient age at 36, with 54% women.
Raynard Castillo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Raynard Castillo's Medicare patients by sex, 2024
- Women3953%
- Men3447%
Chronic conditions among Raynard Castillo's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Mood disorders73%
- Schizophrenia and other psychoses71%
- Depression59%
- Bipolar disorder45%
- Anxiety41%
- Arthritis40%
Share of Medicare patients with each condition. A patient can have several.
Raynard 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 36
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Raynard A. Castillo wrote 2,123 Medicare Part D claims in 2024
In 2024, Raynard Castillo wrote 2,123 Medicare Part D claims for 95 patients. 97% of them were for generic drugs. CMS names the drug for 2,009 of them, across 40 drugs with 11 or more claims each, at $177,676 in total drug cost.
Raynard Castillo's Part D claims by kind of drug, 2024
- Generic2,049 claims97%
- Brand-name74 claims3%
Raynard 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 Raynard Castillo's Part D claims, 2024
- Antipsychotics, patients 65 and over13%277 of 2,123 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Raynard A. Castillo offers telehealth to Medicare patients
Raynard Castillo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Raynard Castillo as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Raynard A. Castillo received $3,968 in industry payments from 2024 to 2025
CMS Open Payments shows 110 general payments to Raynard Castillo from 10 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Vanda Pharmaceuticals Inc. paid the most, $893.
General payments to Raynard Castillo by program year, 2024 to 2025
Companies that paid Raynard Castillo the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Raynard A. Castillo has 1 award and honors on record
Dmand AI lists 1 award for Raynard Castillo, most recently Nurse of The Year in 2015.
Awards and honors for Raynard Castillo
- 2015
- Nurse of The Year
Source: Dmand AI Professional Profile Data
Sources for Raynard A. 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile 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 Raynard A. 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 Raynard A. Castillo's NPI number?
Raynard A. Castillo's NPI number is 1437586047. It was assigned on September 27, 2013, and it is active in the NPI Registry.
What does Raynard A. Castillo specialize in?
Raynard A. Castillo is a psychiatric/mental health nurse practitioner in Diamond Bar, California. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does Raynard A. Castillo practice?
Raynard Castillo practices at 21950 Copley Dr, Diamond Bar, CA 91765. Raynard Castillo's primary practice is Call the Car in Diamond Bar, California. Dmand AI also links Raynard Castillo to 2 group practices and clinics and 2 medical groups.
What is Raynard A. Castillo's office phone number?
The practice phone on file for Raynard Castillo is (626) 840-1023.
What is Raynard A. Castillo's medical license number?
Raynard Castillo holds California license NP95009322.
What medical group is Raynard A. Castillo part of?
Raynard Castillo is linked to Pacific Clinics. Dmand AI links Raynard Castillo to 2 more medical groups.
Does Raynard A. Castillo accept Medicare?
Yes. CMS data shows Raynard Castillo billed Medicare for 419 services in 2024, and Raynard Castillo accepts Medicare assignment.
Does Raynard A. Castillo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Raynard Castillo as offering telehealth services.
How many Medicare patients does Raynard A. Castillo see?
CMS counts 73 Medicare patients who saw Raynard Castillo in 2024, with an average age of 63.
What services does Raynard A. Castillo bill to Medicare?
In 2024, Raynard Castillo's most billed Medicare services were home visit (99349), nursing facility care (99309) and home visit (99350).
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What drugs does Raynard A. Castillo prescribe most?
In 2024 Medicare Part D data, Raynard Castillo's most prescribed drugs by claims were Quetiapine Fumarate, Trazodone HCl and Olanzapine.
Has Raynard A. Castillo received payments from drug or device companies?
CMS Open Payments shows $3,968 in general payments to Raynard Castillo from 10 companies from 2024 to 2025. The largest total came from Vanda Pharmaceuticals Inc.
How long has Raynard A. Castillo been practicing?
Raynard Castillo graduated from medical school in 2018, 8 years ago.
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