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CHRISTINE ZELNIK MA, CCC-SLP
NPI 1487167938
Speech-Language Pathologist in Woodland, CA

Active since November 07, 2017
1100 MAIN ST STE 190, WOODLAND, CA 95695(530) 662-2835 Get Directions Write a Review

NPPES record last updated: November 7, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Christine Zelnik Ma, Ccc-slp NPPES

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

CHRISTINE ZELNIK MA, CCC-SLP (NPI 1487167938) is an individual speech-language pathologist provider in Woodland, California, licensed in California (25283) and active in the NPI registry since November 2017.

NPPES Registry Identity

NPI1487167938
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameCHRISTINE ZELNIKCredential: MA, CCC-SLP
Location Address1100 MAIN ST STE 190Woodland, CA 95695-3515
Mailing Address222 D St Apt 214Davis, CA 95616-4560 · (734) 474-6383
Phone(530) 662-2835
Sole ProprietorNo
Enumeration DateNovember 7, 2017
✔ NPI 1487167938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in CA · 25283
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
1100 MAIN ST STE 190, Woodland, CA 95695
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christine Zelnik Ma, Ccc-slp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Christine Zelnik reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Synergy Speech Therapy LLC
31 mi
Hearing and Speech
5420 DOUGLAS BLVD STE F
Granite Bay, CA 95746
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1134787302 (916) 287-1517

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ZEHRA AKSU M.S.
Speech-Language Pathologist
1100 MAIN ST STE 190
WOODLAND, CA 95695
Yolo County (530) 662-2835
ABIGAIL JOY BASUBAS PT
Physical Therapist (Orthopedic)
1100 MAIN ST STE 190
WOODLAND, CA 95695
Yolo County (530) 662-2835
PRIYA DAKHANE PT
Physical Therapist
1100 MAIN ST STE 190
WOODLAND, CA 95695
Yolo County (530) 662-2835
ASHNA KADAM OTR/L, CHT
Occupational Therapist (Hand)
1100 MAIN ST STE 190
WOODLAND, CA 95695
Yolo County (530) 662-2835
SONIKA BHARDWAJ PT
Physical Therapist
1100 MAIN ST STE 190
WOODLAND, CA 95695
Yolo County (530) 662-2835
JUAN DANIEL GARCIA OTR
Occupational Therapist
1100 MAIN ST STE 190
WOODLAND, CA 95695
Yolo County (530) 662-2835
CONNOR MEPPEN DPT
Physical Therapist
1100 MAIN ST STE 190
WOODLAND, CA 95695
Yolo County (530) 662-2835

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 Christine Zelnik's NPI number?

The NPI number for Christine Zelnik is 1487167938. It was assigned to this individual provider in the NPPES registry on November 7, 2017.

Where is Christine Zelnik located?

Christine Zelnik practices at 1100 Main St Ste 190, Woodland, CA 95695. The listed phone number is (530) 662-2835.

What is Christine Zelnik's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Christine Zelnik enrolled in Medicare?

Yes. Christine Zelnik is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christine Zelnik's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christine Zelnik reassigns Medicare benefits to Synergy Speech Therapy LLC (Granite Bay, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Christine Zelnik's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Christine Zelnik was last updated on November 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.