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LESLIE ANN HORTON M.D.
NPI 1528096294
Psychiatry & Neurology - Psychiatry in Ventura, CA

Active since June 29, 2006PECOS EnrolledAccepts Medicare Assignment
87.18/100
CMS Quality Rating
200 HILLMONT AVE, VENTURA, CA 93003(805) 652-6729(805) 652-5730 Get Directions Write a Review

NPPES record last updated: November 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 17, 2025, Jun 30, 2021 (2 updates tracked since 2021).

About Leslie Ann Horton M.d. NPPES

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

LESLIE ANN HORTON M.D. (NPI 1528096294) is an individual psychiatry provider in Ventura, California, licensed in California (G70296) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of California, Geffen School Of Medicine (1985).

NPPES Registry Identity

NPI1528096294
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameLESLIE ANN HORTONCredential: M.D.
Location Address200 HILLMONT AVEVentura, CA 93003-1647
Mailing Address30810 Paris CtWestlake Village, CA 91362-7188 · (213) 219-1102 · Fax (818) 879-1882
Phone(805) 652-6729
Fax(805) 652-5730
Sole ProprietorYes
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1985
Enumeration DateJune 29, 2006
Last NPPES UpdateNovember 17, 20252 updates tracked since enumeration
NPPES CertifiedNovember 17, 2025
✔ NPI 1528096294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · G70296
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
200 HILLMONT AVE, Ventura, CA 93003
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12658 Griffith Park Blvd # 350Los Angeles, CA 90039-2520 · Phone (626) 356-2566 · Fax (626) 356-2587
Location 2300 Hillmont AveVentura, CA 93003-1651 · Phone (805) 652-6729 · Fax (805) 652-5730

Other Identifiers 1

Medicaid00G702961CA

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

Leslie Ann Horton M.d. 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 ID3577606821
PECOS Enrollment IDI20100209000114
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

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
252 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93003 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
$185.36 typical visit price
range $62.32 – $185.36
Typical copayment $46.34 (range $15.58 – $46.34)
Most-billed visit code 99205
Established Patient
$77.11 typical visit price
range $20.68 – $151.85
Typical copayment $19.27 (range $5.17 – $37.96)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.09
Promoting Interoperability100
Improvement Activities40
Cost56.53

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.

VENTURA COUNTY MEDICAL CENTER
Psychiatric Hospital
200 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6729
REBECCA MARIE STEEN LVN
Licensed Vocational Nurse
200 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 509-0575
ANGELA AROMIN
Registered Nurse
200 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6729
BRITTANY BEARD
Registered Nurse (Psychiatric/Mental Health)
200 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6729
KIMBERLY ROSE MCCALLION RN
Registered Nurse (Psychiatric/Mental Health, Adult)
200 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6729
DAWN TRACY VEITCH
Registered Nurse (Psychiatric/Mental Health)
200 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6729
MR. PATRICK JAMES MARKEY R.N.
Registered Nurse
200 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6729
HOA AN NGUYEN R.N.
Registered Nurse
200 HILLMONT AVE
VENTURA, CA 93003
Ventura County (805) 652-6729

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 Leslie Horton's NPI number?

The NPI number for Leslie Horton is 1528096294. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Where is Leslie Horton located?

Leslie Horton practices at 200 Hillmont Ave, Ventura, CA 93003. The listed phone number is (805) 652-6729.

What is Leslie Horton's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Leslie Horton enrolled in Medicare?

Yes. Leslie Horton 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 Leslie Horton was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.