Raynard Castillo
NPI 1437586047 · Psychiatric/Mental Health Nurse Practitioner · Fontana, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raynard Castillo is a Psychiatric/Mental Health Nurse Practitioner provider in Fontana, CA (NPI 1437586047).
Provider details
- NPI number
- 1437586047
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 803417 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
419 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 309 | $113 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 85 | $97 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 25 | $165 |
Typical Medicare-allowed amounts for these services range $97–$165 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 206 | 19 |
| Trazodone Hcl | 170 | 23 |
| Olanzapine | 143 | 13 |
| Escitalopram Oxalate | 129 | 17 |
| Benztropine Mesylate | 125 | 16 |
| Risperidone | 110 | 16 |
| Divalproex Sodium | 106 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,665 across 41 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 11731 Telegraph Rd Ste KSanta Fe Springs, CA 90670-6815Phone: (562) 907-7429
Registry dates
- Enumerated
- 2013-09-27
- Last updated
- 2024-05-07
- Certified
- 2024-05-07
Frequently asked questions
- What is Raynard Castillo's NPI number?
- Raynard Castillo's National Provider Identifier (NPI) is 1437586047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raynard Castillo's specialty?
- Raynard Castillo is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Raynard Castillo located?
- Raynard Castillo's practice location on file with NPPES is 16465 Sierra Lakes Pkwy, Fontana, CA 92336-1242.
- What is Raynard Castillo's phone number?
- The practice phone number listed in the NPPES registry for Raynard Castillo is (909) 244-9593.
- Does Raynard Castillo accept Medicare?
- Raynard Castillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raynard Castillo's NPI active?
- Yes — Raynard Castillo's NPI (1437586047) is active in the NPPES registry as of the last update on 2024-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.