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MS. DIANA SEHNAL LCSW
NPI 1275581399
Social Worker - Clinical in Merced, CA

Active since May 04, 2006PECOS EnrolledAccepts Medicare Assignment
1170 W OLIVE AVE STE G, MERCED, CA 95348(209) 724-0800(209) 723-3816 Get Directions Write a Review

NPPES record last updated: September 20, 2018. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Sep 20, 2018, Aug 16, 2018, Jul 30, 2018 (3 updates tracked since 2018).

About Ms. Diana Sehnal Lcsw NPPES

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

MS. DIANA SEHNAL LCSW (NPI 1275581399) is an individual clinical provider in Merced, California, licensed in California (19275) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1994).

NPPES Registry Identity

NPI1275581399
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. DIANA SEHNALCredential: LCSW
Location Address1170 W OLIVE AVE STE GMerced, CA 95348-1959
Mailing Address3144 G Street, Suite 125-125Merced, CA 95340 · (209) 724-0800 · Fax (209) 723-3816
Phone(209) 724-0800
Fax(209) 723-3816
Sole ProprietorYes
Medical School CMSOtherGraduated 1994
Enumeration DateMay 4, 2006
Last NPPES UpdateSeptember 20, 20183 updates tracked since enumeration
✔ NPI 1275581399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 19275
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1170 W OLIVE AVE STE G, Merced, CA 95348
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

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

Ms. Diana Sehnal 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 ID3971602749
PECOS Enrollment IDI20070619000484
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95348 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $58.87 – $176.60
Typical copayment $0.00 (range $14.71 – $44.15)
Most-billed visit code NA
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Diana Sehnal's NPI number?

The NPI number for Diana Sehnal is 1275581399. It was assigned to this individual provider in the NPPES registry on May 4, 2006.

Where is Diana Sehnal located?

Diana Sehnal practices at 1170 W Olive Ave Ste G, Merced, CA 95348. The listed phone number is (209) 724-0800.

What is Diana Sehnal's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Diana Sehnal enrolled in Medicare?

Yes. Diana Sehnal 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.

What insurance does Diana Sehnal accept?

Health plans from Providence Health Plan list Diana Sehnal as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Diana Sehnal was last updated on September 20, 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.