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KATHRYN RENA DENHAM MSW
NPI 1881730513
Social Worker - Clinical in Vacaville, CA

Active since January 29, 2007PECOS EnrolledAccepts Medicare Assignment
419 ELIZABETH ST, STE 5, VACAVILLE, CA 95688(707) 399-9540(707) 447-1529 Get Directions Write a Review

NPPES record last updated: September 20, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 20, 2019, Aug 12, 2019 (2 updates tracked since 2019).

About Kathryn Rena Denham Msw NPPES

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

KATHRYN RENA DENHAM MSW (NPI 1881730513) is an individual clinical provider in Vacaville, California, licensed in California (LCS 13285) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1988).

NPPES Registry Identity

NPI1881730513
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKATHRYN RENA DENHAMCredential: MSW
Location Address419 ELIZABETH ST, STE 5Vacaville, CA 95688-4602
Mailing Address419 Elizabeth St, Ste 5Vacaville, CA 95688-4602 · (707) 447-4453 · Fax (707) 447-1529
Phone(707) 399-9540
Fax(707) 447-1529
Sole ProprietorYes
Medical School CMSOtherGraduated 1988
Enumeration DateJanuary 29, 2007
Last NPPES UpdateSeptember 20, 20192 updates tracked since enumeration
✔ NPI 1881730513 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 · LCS 13285
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.
419 ELIZABETH ST, Vacaville, CA 95688
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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

Kathryn Rena Denham Msw 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 ID2365627304
PECOS Enrollment IDI20110506000185
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
1,639 services69 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
32 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95688 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 $65.02 – $191.95
Typical copayment $0.00 (range $16.25 – $47.98)
Most-billed visit code NA
Established Patient
$80.24 typical visit price
range $21.86 – $157.69
Typical copayment $20.06 (range $5.46 – $39.42)
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.

Other Providers at the Same Location NPPES 5

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

MR. JEREMIAH NEAL SR. MSW, ASW
Social Worker (Clinical)
419 ELIZABETH ST, SUITE 1
VACAVILLE, CA 95688
Solano County (707) 564-6722
ANN M ULIBARRI LMFT
Marriage & Family Therapist
419 ELIZABETH ST
VACAVILLE, CA 95688
Solano County (707) 494-2497
CAROL SUSAN ANDREWS LMFT
Marriage & Family Therapist
419 ELIZABETH ST, SUITE 4
VACAVILLE, CA 95688
Solano County (707) 761-1153
ASHLEY GISI
Counselor (Mental Health)
419 ELIZABETH ST
VACAVILLE, CA 95688
Solano County (707) 392-8065
MS. NANCY ANN MAZZANTI M.F.T.
Marriage & Family Therapist
419 ELIZABETH ST, #6
VACAVILLE, CA 95688
Solano County (925) 519-4530

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 Kathryn Denham's NPI number?

The NPI number for Kathryn Denham is 1881730513. It was assigned to this individual provider in the NPPES registry on January 29, 2007.

Where is Kathryn Denham located?

Kathryn Denham practices at 419 Elizabeth St Ste 5, Vacaville, CA 95688. The listed phone number is (707) 399-9540.

What is Kathryn Denham's specialty?

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

Is Kathryn Denham enrolled in Medicare?

Yes. Kathryn Denham 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 Kathryn Denham was last updated on September 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.