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Mary Blaize-Williams, REGISTERED NURSE
NPI 1730490533 · Registered Nurse · Valley Stream, NY
Mary Blaize-Williams, REGISTERED NURSE is a Registered Nurse provider in Valley Stream, NY (NPI 1730490533).
Provider details
- NPI number
- 1730490533
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- REGISTERED NURSE
- Sex
- Female
- Sole proprietor
- Yes
- License
- 453729 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
1595 James Ave
Valley Stream, NY 11580-1300
Phone: (516) 872-5925
Street-level locationGet directions
Mailing address
1595 James Ave
Valley Stream, NY 11580-1300
Registry dates
- Enumerated
- 2010-06-25
- Last updated
- 2010-06-25
Frequently asked questions
- What is Mary Blaize-Williams's NPI number?
- Mary Blaize-Williams's National Provider Identifier (NPI) is 1730490533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Blaize-Williams's specialty?
- Mary Blaize-Williams is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mary Blaize-Williams located?
- Mary Blaize-Williams's practice location on file with NPPES is 1595 James Ave, Valley Stream, NY 11580-1300.
- What is Mary Blaize-Williams's phone number?
- The practice phone number listed in the NPPES registry for Mary Blaize-Williams is (516) 872-5925.
- Is Mary Blaize-Williams's NPI active?
- Yes — Mary Blaize-Williams's NPI (1730490533) is active in the NPPES registry as of the last update on 2010-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.