MS. SYDNA CHRISTINE KONSTIN MS COUNSELING MFT
NPI 1114197852
Counselor - Mental Health in San Mateo, CA

Q: What is Sydna Konstin's NPI number?

The NPI number for Sydna Konstin is 1114197852. It was assigned to this individual provider in the NPPES registry on March 10, 2008.

Q: What is Sydna Konstin's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Sydna Konstin was last updated on October 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 10, 2008

1021 SOUTH EL CAMINO REAL, SAN MATEO, CA 94402(650) 830-1765 Get Directions Write a Review

NPPES record last updated: October 1, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 1, 2018, Sep 24, 2018, Sep 12, 2018 (3 updates tracked since 2018).

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About Ms. Sydna Christine Konstin Ms Counseling Mft NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. SYDNA CHRISTINE KONSTIN MS COUNSELING MFT (NPI 1114197852) is an individual mental health provider in San Mateo, California and active in the NPI registry since March 2008. She maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1114197852

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMS. SYDNA CHRISTINE KONSTINCredential: MS COUNSELING MFT

Location Address1021 SOUTH EL CAMINO REALSan Mateo, CA 94402

Mailing AddressStarvista, 1021 South El Camino RealSan Mateo, CA 94402 · (650) 830-1765

Phone(650) 830-1765

Sole ProprietorNo

Enumeration DateMarch 10, 2008

Last NPPES UpdateOctober 1, 20183 updates tracked since enumeration

✔ NPI 1114197852 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

1021 SOUTH EL CAMINO REAL, San Mateo, CA 94402

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Secondary Practice Location 1

Location 11562 DeloresSan Francisco, CA 94110 · Phone (415) 641-5123

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sydna Konstin's NPI number?

The NPI number for Sydna Konstin is 1114197852. It was assigned to this individual provider in the NPPES registry on March 10, 2008.

Where is Sydna Konstin located?

Sydna Konstin practices at 1021 South El Camino Real, San Mateo, CA 94402. The listed phone number is (650) 830-1765.

What is Sydna Konstin's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Sydna Konstin was last updated on October 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.