Graciela Castellanos-Lopez
NPI 1255006540 · Behavior Technician · Grand Rapids, MI
Graciela Castellanos-Lopez is a Behavior Technician provider in Grand Rapids, MI (NPI 1255006540).
Provider details
- NPI number
- 1255006540
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-08-10
- Last updated
- 2021-08-23
- Certified
- 2021-08-23
Frequently asked questions
- What is Graciela Castellanos-Lopez's NPI number?
- Graciela Castellanos-Lopez's National Provider Identifier (NPI) is 1255006540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Graciela Castellanos-Lopez's specialty?
- Graciela Castellanos-Lopez is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Graciela Castellanos-Lopez located?
- Graciela Castellanos-Lopez's practice location on file with NPPES is 3361 36th St Se, Grand Rapids, MI 49512-2809.
- What is Graciela Castellanos-Lopez's phone number?
- The practice phone number listed in the NPPES registry for Graciela Castellanos-Lopez is (616) 248-5232.
- Is Graciela Castellanos-Lopez's NPI active?
- Yes — Graciela Castellanos-Lopez's NPI (1255006540) is active in the NPPES registry as of the last update on 2021-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.