Daniel Castellanos, MD
NPI 1790793156 · Child & Adolescent Psychiatry Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Castellanos, MD is a Child & Adolescent Psychiatry Physician provider in Phoenix, AZ (NPI 1790793156).
Provider details
- NPI number
- 1790793156
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 68430 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2023-01-24
- Certified
- 2023-01-24
Frequently asked questions
- What is Daniel Castellanos's NPI number?
- Daniel Castellanos's National Provider Identifier (NPI) is 1790793156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Castellanos's specialty?
- Daniel Castellanos is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Castellanos located?
- Daniel Castellanos's practice location on file with NPPES is 3141 N 3rd Ave, Phoenix, AZ 85013-4360.
- What is Daniel Castellanos's phone number?
- The practice phone number listed in the NPPES registry for Daniel Castellanos is (602) 914-1520.
- Does Daniel Castellanos accept Medicare?
- Daniel Castellanos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Castellanos's NPI active?
- Yes — Daniel Castellanos's NPI (1790793156) is active in the NPPES registry as of the last update on 2023-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.