IndividualActive
Crystal Zwack
NPI 1720366438 · Social Worker · Albany, NY
Crystal Zwack is a Social Worker provider in Albany, NY (NPI 1720366438).
Provider details
- NPI number
- 1720366438
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 081063-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
260 S Pearl St
Albany, NY 12202-1809
Phone: (518) 447-4555
Fax: (518) 447-5913
Street-level locationGet directions
Mailing address
260 S Pearl St
Albany, NY 12202-1809
Registry dates
- Enumerated
- 2011-07-29
- Last updated
- 2011-07-29
Frequently asked questions
- What is Crystal Zwack's NPI number?
- Crystal Zwack's National Provider Identifier (NPI) is 1720366438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Zwack's specialty?
- Crystal Zwack is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Crystal Zwack located?
- Crystal Zwack's practice location on file with NPPES is 260 S Pearl St, Albany, NY 12202-1809.
- What is Crystal Zwack's phone number?
- The practice phone number listed in the NPPES registry for Crystal Zwack is (518) 447-4555.
- Is Crystal Zwack's NPI active?
- Yes — Crystal Zwack's NPI (1720366438) is active in the NPPES registry as of the last update on 2011-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.