Darlen Smieszek, RN
NPI 1043454507 · Addiction (Substance Use Disorder) Registered Nurse · Walden, NY
Darlen Smieszek, RN is a Addiction (Substance Use Disorder) Registered Nurse provider in Walden, NY (NPI 1043454507).
Provider details
- NPI number
- 1043454507
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 313246 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Registry dates
- Enumerated
- 2009-04-28
- Last updated
- 2009-04-28
Frequently asked questions
- What is Darlen Smieszek's NPI number?
- Darlen Smieszek's National Provider Identifier (NPI) is 1043454507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darlen Smieszek's specialty?
- Darlen Smieszek is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Darlen Smieszek located?
- Darlen Smieszek's practice location on file with NPPES is 8 Scofield St, Walden, NY 12586-1710.
- What is Darlen Smieszek's phone number?
- The practice phone number listed in the NPPES registry for Darlen Smieszek is (845) 778-5628.
- Is Darlen Smieszek's NPI active?
- Yes — Darlen Smieszek's NPI (1043454507) is active in the NPPES registry as of the last update on 2009-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.