What is Ruby Castanos's NPI number?

Ruby Castanos's National Provider Identifier (NPI) is 1669625638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ruby Castanos's specialty?

Ruby Castanos is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Ruby Castanos located?

Ruby Castanos's practice location on file with NPPES is 240 Halstead Ave, Harrison, NY 10528-3639.

What is Ruby Castanos's phone number?

The practice phone number listed in the NPPES registry for Ruby Castanos is (347) 886-6863.

Is Ruby Castanos's NPI active?

Yes — Ruby Castanos's NPI (1669625638) is active in the NPPES registry as of the last update on 2008-11-03.

IndividualActive

Ruby Castanos, MS

NPI 1669625638 · Speech-Language Pathologist · Harrison, NY

Ruby Castanos, MS is a Speech-Language Pathologist provider in Harrison, NY (NPI 1669625638).

Provider details

NPI number: 1669625638
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Credential: MS
Sex: Female
Sole proprietor: Yes
License: 219010031 (NY)

Practice location

240 Halstead Ave

#a3

Harrison, NY 10528-3639

Phone: (347) 886-6863

Street-level locationGet directions

More NY providers

Mailing address

240 Halstead Ave

Harrison, NY 10528-3639

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 219010031 (NY)
Speech, Language and Hearing Service Providers

Profile Score

Detailed profile(87/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 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.

Enumerated: 2008-11-03
Last updated: 2008-11-03

Frequently asked questions

What is Ruby Castanos's NPI number?: Ruby Castanos's National Provider Identifier (NPI) is 1669625638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ruby Castanos's specialty?: Ruby Castanos is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
Where is Ruby Castanos located?: Ruby Castanos's practice location on file with NPPES is 240 Halstead Ave, Harrison, NY 10528-3639.
What is Ruby Castanos's phone number?: The practice phone number listed in the NPPES registry for Ruby Castanos is (347) 886-6863.
Is Ruby Castanos's NPI active?: Yes — Ruby Castanos's NPI (1669625638) is active in the NPPES registry as of the last update on 2008-11-03.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions