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KATELYN YARNOLD LCSW
NPI 1023731346
Social Worker in Santa Maria, CA

Active since September 21, 2022PECOS EnrolledAccepts Medicare Assignment
1400 E CHURCH ST, SANTA MARIA, CA 93454(805) 739-3000 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 30, 2026, Sep 24, 2024, Nov 8, 2023 and 3 more (6 updates tracked since 2022).

About Katelyn Yarnold Lcsw NPPES

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

KATELYN YARNOLD LCSW (NPI 1023731346) is an individual social worker in Santa Maria, California, licensed in California (85912) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1023731346
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKATELYN YARNOLDCredential: LCSW
Location Address1400 E CHURCH STSanta Maria, CA 93454-5906
Mailing Address235 S Palisade DrSanta Maria, CA 93454-5948 · (805) 739-3561 · Fax (805) 739-3560
Phone(805) 739-3000
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateSeptember 21, 2022
Last NPPES UpdateApril 30, 20266 updates tracked since enumeration
NPPES CertifiedApril 30, 2026
✔ NPI 1023731346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CA · 85912
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
1400 E CHURCH ST, Santa Maria, CA 93454
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Katelyn Yarnold Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7315315470
PECOS Enrollment IDI20221121001524
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

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

MR. JORDAN RYAN WILLIAMS PA-C
Physician Assistant
1400 E CHURCH ST
SANTA MARIA, CA 93454
Santa Barbara County (805) 739-3000
KENTON JONES DO, MS
Student in an Organized Health Care Education/Training Program
1400 E CHURCH ST
SANTA MARIA, CA 93454
Santa Barbara County (805) 739-3000
ERICA CHENG LIU PA-C
Physician Assistant
1400 E CHURCH ST
SANTA MARIA, CA 93454
Santa Barbara County (855) 980-3683
DR. JAMES W JONES M.D.
Internal Medicine (Nephrology)
1400 E CHURCH ST, BUILDING 8
SANTA MARIA, CA 93454
Santa Barbara County (805) 739-3561
DR. YOSEF DIAB MD
Internal Medicine
1400 E CHURCH ST
SANTA MARIA, CA 93454
Santa Barbara County (805) 475-3640
DR. DAVID ALOYSIUS KETELAAR M.D.
Emergency Medicine
1400 E CHURCH ST
SANTA MARIA, CA 93454
Santa Barbara County (805) 739-3200
DR. DEBRA LYNN WEINSTEIN M.D.
Emergency Medicine
1400 E CHURCH ST
SANTA MARIA, CA 93454
Santa Barbara County (805) 739-3200
DR. SIRI ATMA SINGH KHALSA MD
Internal Medicine
1400 E CHURCH ST
SANTA MARIA, CA 93454
Santa Barbara County (805) 739-3215

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 Katelyn Yarnold's NPI number?

The NPI number for Katelyn Yarnold is 1023731346. It was assigned to this individual provider in the NPPES registry on September 21, 2022.

Where is Katelyn Yarnold located?

Katelyn Yarnold practices at 1400 E Church St, Santa Maria, CA 93454. The listed phone number is (805) 739-3000.

What is Katelyn Yarnold's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Katelyn Yarnold enrolled in Medicare?

Yes. Katelyn Yarnold is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Katelyn Yarnold was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.