Samantha Zylstra, MS MFT
NPI 1619121571 · Marriage & Family Therapist · Naperville, IL
Samantha Zylstra, MS MFT is a Marriage & Family Therapist provider in Naperville, IL (NPI 1619121571).
Provider details
- NPI number
- 1619121571
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS MFT
- Sex
- Female
- Sole proprietor
- No
- License
- 44677 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social 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
- 2008-11-05
- Last updated
- 2023-06-27
- Certified
- 2023-06-27
Frequently asked questions
- What is Samantha Zylstra's NPI number?
- Samantha Zylstra's National Provider Identifier (NPI) is 1619121571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Zylstra's specialty?
- Samantha Zylstra is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Samantha Zylstra located?
- Samantha Zylstra's practice location on file with NPPES is 29 S Webster St Ste 230, Naperville, IL 60540-5356.
- What is Samantha Zylstra's phone number?
- The practice phone number listed in the NPPES registry for Samantha Zylstra is (415) 585-3132.
- Is Samantha Zylstra's NPI active?
- Yes — Samantha Zylstra's NPI (1619121571) is active in the NPPES registry as of the last update on 2023-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.