IndividualActive
Crystal Alvarado, RN
NPI 1528305240 · Registered Nurse · Brooklyn, NY
Crystal Alvarado, RN is a Registered Nurse provider in Brooklyn, NY (NPI 1528305240).
Provider details
- NPI number
- 1528305240
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 659687 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
1630 W 6th St
Brooklyn, NY 11223-1341
Phone: (646) 731-8789
Street-level locationGet directions
Mailing address
1630 W 6th St
Brooklyn, NY 11223-1341
Registry dates
- Enumerated
- 2013-01-15
- Last updated
- 2013-01-15
Frequently asked questions
- What is Crystal Alvarado's NPI number?
- Crystal Alvarado's National Provider Identifier (NPI) is 1528305240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Alvarado's specialty?
- Crystal Alvarado is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Crystal Alvarado located?
- Crystal Alvarado's practice location on file with NPPES is 1630 W 6th St, Brooklyn, NY 11223-1341.
- What is Crystal Alvarado's phone number?
- The practice phone number listed in the NPPES registry for Crystal Alvarado is (646) 731-8789.
- Is Crystal Alvarado's NPI active?
- Yes — Crystal Alvarado's NPI (1528305240) is active in the NPPES registry as of the last update on 2013-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.