DR. DANIEL CASTELLANOS MD
NPI 1790793156
Psychiatry & Neurology - Child & Adolescent Psychiatry in Phoenix, AZ
About Dr. Daniel Castellanos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DANIEL CASTELLANOS MD (NPI 1790793156) is an individual child & adolescent psychiatry provider in Phoenix, Arizona, licensed in Arizona (68430) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Phoenix.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Daniel Castellanos Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Daniel Castellanos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Phoenix, AZ 85008
- Reassigned Medicare billing, Arizona enrollment
- 1,490 clinicians in this Medicare group
Phoenix, AZ 85008
- Reassigned Medicare billing, Arizona enrollment
- 285 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHOENIX, AZ 85008
PHOENIX, AZ 85008
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Daniel Castellanos's NPI number?
The NPI number for Daniel Castellanos is 1790793156. It was assigned to this individual provider in the NPPES registry on August 3, 2006.
Where is Daniel Castellanos located?
Daniel Castellanos practices at 2525 E Roosevelt St, Phoenix, AZ 85008. The listed phone number is (833) 855-9973.
What is Daniel Castellanos's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Daniel Castellanos enrolled in Medicare?
Yes. Daniel Castellanos is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Daniel Castellanos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Castellanos reassigns Medicare benefits to 2 organizations: District Medical Group, Inc (Phoenix, AZ) and Maricopa County Special Health Care District (Phoenix, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Daniel Castellanos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Daniel Castellanos accept?
Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc, Imperial Insurance Companies, Inc. and UnitedHealthcare list Daniel Castellanos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Daniel Castellanos was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Daniel Castellanos, MD · NPI 1790793156
Child & Adolescent Psychiatry physician in Phoenix, Arizona. Individual provider, active in the CMS NPPES registry since August 3, 2006.
## Identity
- **NPI:** 1790793156 (Entity type: Individual)
- **Enumerated:** August 3, 2006
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** 68430 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 2525 E ROOSEVELT ST, Phoenix, AZ 85008-4948
- **Phone:** (833) 855-9973
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): District Medical Group, Inc (NPI 1700119815, Phoenix, AZ); Maricopa County Special Health Care District (NPI 1205295581, Phoenix, AZ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 21, 2026
- **Other identifiers:** Medicaid 0633241-00 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1790793156) · Data from the CMS NPPES public registry.