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Edit this profileAt a glance
- 301 Hartz Ave Ste 207, Danville, CA 94526
About Cissy Swiernik
Cissy L. Swiernik is a marriage & family therapist based in Danville, CA. The provider's National Provider Identifier (NPI) is 1124839154.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (925) 232-1130
- Email not available
Practice Locations
301 HARTZ AVE STE 207
Danville, CA 94526
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other marriage and family therapists at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What kind of doctor is Cissy L. Swiernik?
Cissy L. Swiernik is a marriage and family therapist in Danville, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Marriage & Family Therapist”.
NPI registry
What is Cissy L. Swiernik's address?
Cissy L. Swiernik is listed at 301 Hartz Ave Ste 207, Danville, CA 94526. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Cissy L. Swiernik?
The number on file is (925) 232-1130. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Cissy L. Swiernik's NPI number?
Cissy L. Swiernik's National Provider Identifier is 1124839154. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Cissy L. Swiernik been practicing?
Cissy L. Swiernik has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Cissy L. Swiernik confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Cissy L. Swiernik. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.