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TIMOTHY PARK D.O.
NPI 1841602315
Psychiatry & Neurology - Psychiatry in Ventura, CA

Active since June 02, 2014PECOS EnrolledAccepts Medicare Assignment
2969 LOMA VISTA RD, VENTURA, CA 93003(805) 504-6814(805) 667-8920 Get Directions Write a Review

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

Record update history: May 7, 2026, Feb 24, 2020, Jan 23, 2019 (3 updates tracked since 2019).

About Timothy Park D.o. NPPES

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

TIMOTHY PARK D.O. (NPI 1841602315) is an individual psychiatry provider in Ventura, California, licensed in California (20A15960) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Vista, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1841602315
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameTIMOTHY PARKCredential: D.O.
Location Address2969 LOMA VISTA RDVentura, CA 93003-2915
Mailing Address2969 Loma Vista RdVentura, CA 93003-2915 · (805) 504-6814 · Fax (805) 667-8920
Phone(805) 504-6814
Fax(805) 667-8920
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateJune 2, 2014
Last NPPES UpdateMay 7, 20263 updates tracked since enumeration
NPPES CertifiedMay 7, 2026
✔ NPI 1841602315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in CA · 20A15960✔ Licensed in IA · DO-04896
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.
Also ListedFamily MedicineTaxonomy 207Q00000X · License DO-04896 (IA)
2969 LOMA VISTA RD, Ventura, CA 93003
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Secondary Practice Location 1

Location 1524 W Vista WayVista, CA 92083-5704 · Phone (760) 305-4900

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Timothy Park D.o. 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 ID2062639586
PECOS Enrollment IDI20200401001034
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Timothy Park reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Patient Centered Psychiatry, Inc
Same address
Behavioral Neurology & Neuropsychiatry
2969 LOMA VISTA RD
Ventura, CA 93003
  • Reassigned Medicare billing, California enrollment
NPI 1457992430 (805) 504-6814
St Lukes Methodist Hospital
1,585 mi
Obstetrics
4251 RIVER CENTER CT NE
Cedar Rapids, IA 52402
  • Reassigned Medicare billing, Iowa enrollment
  • 166 clinicians in this Medicare group
NPI 1003017153 (319) 369-7512

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

Areas of Expertise CMS Part B claims 7

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
331 services76 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
210 services69 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
129 services39 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
90 services30 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
77 services74 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
25 services24 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.

Other Providers at the Same Location NPPES 3

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

PATIENT CENTERED PSYCHIATRY, INC
Psychiatry & Neurology (Behavioral Neurology & Neuropsychiatry)
2969 LOMA VISTA RD
VENTURA, CA 93003
Ventura County (805) 504-6814
LAUREN RACHEL FRIEDMAN
Social Worker (Clinical)
2969 LOMA VISTA RD
VENTURA, CA 93003
Ventura County (805) 504-6814
JULIE ROSE BURGE MSW
Social Worker (Clinical)
2969 LOMA VISTA RD
VENTURA, CA 93003
Ventura County (805) 504-6814

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 Timothy Park's NPI number?

The NPI number for Timothy Park is 1841602315. It was assigned to this individual provider in the NPPES registry on June 2, 2014.

Where is Timothy Park located?

Timothy Park practices at 2969 Loma Vista Rd, Ventura, CA 93003. The listed phone number is (805) 504-6814.

What is Timothy Park's specialty?

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

Is Timothy Park enrolled in Medicare?

Yes. Timothy Park 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.

Which organizations bill Medicare for Timothy Park's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Park reassigns Medicare benefits to 2 organizations: Patient Centered Psychiatry, Inc (Ventura, CA) and St Lukes Methodist Hospital (Cedar Rapids, IA). Each 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 Timothy Park'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 Timothy Park was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.