Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Chiropractors in Ventura, CA

Browse 52 Chiropractor providers listed in NPPES with a practice address in Ventura, California.

52 Healthcare Providers

How Ventura compares with the U.S.

Ventura has 47 Chiropractors per 100,000 residents, about 1.7 times the U.S. rate of 29.

That is 52 active Chiropractors with a practice address in Ventura, for a population of 109,857.

The California rate is 29 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

68% of Chiropractors in Ventura listed in the CMS Medicare file (19 of 28) accept Medicare assignment. That is similar to the California share of 67%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 28 Chiropractors in Ventura listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Chiropractor Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Chiropractor practitioners in Ventura, CA

Source: CMS PECOS
PECOS Enrolled Specialists 30 In Ventura, CA
Part B Lab & Imaging Eligible 0 Diagnostic Referrals
DME Ordering Eligible 0 Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“20 of 52 providers
With recent CMS data first, then Aโ€“Z

Dr. Mark Romeo Algee , DC

Chiropractor

Active NPI Status
5725 Ralston St Ste 219, Ventura, CA 930036053
Phone: 8052560701
NPI Identifier 1407041585
View Full Profile

Dr. Larry Rene Auda , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
789 S Victoria Ave, Suite 206, Ventura, CA 930039078
Phone: 8056443629
NPI Identifier 1003800681
View Full Profile

Dr. Pierre Tulloch Barnes , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
738 E Main St, Ventura, CA 930012906
Phone: 8056531326
NPI Identifier 1164687075
View Full Profile

Dr. Debra D Callahan , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
4247 Telegraph Rd, Ventura, CA 930033705
Phone: 8086446447
NPI Identifier 1841363256
View Full Profile

Dr. Robert V Cocain , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
4247 Telegraph Rd, Ventura, CA 930033705
Phone: 8056445563
NPI Identifier 1124217534
View Full Profile

Dr. David Donald Eckerson , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
4464 Mcgrath St Ste 105, Ventura, CA 930037764
Phone: 8052786767
NPI Identifier 1912005448
View Full Profile

Dr. Michael Nelsen Hays , DC

Chiropractor

Active NPI Status
4474 Market St, Suite 503, Ventura, CA 93003
Phone: 8056502727
NPI Identifier 1174732267
View Full Profile

Dr. Brian Takeshi Ito , DC

Chiropractor

Active NPI Status
4247 Telegraph Rd, Ventura, CA 930033705
Phone: 8056445563
NPI Identifier 1104876275
View Full Profile

Dr. Zachary Bren'n Kelly , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
700 E Santa Clara St, Ventura, CA 930012937
Phone: 8055678289
NPI Identifier 1033817994
View Full Profile

Dr. Lars Evert Lundstrom , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
2686 Johnson Dr, Suite 104, Ventura, CA 930037207
Phone: 8056541432
NPI Identifier 1114908910
View Full Profile

Dr. John Robert Lyans , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
46 North Ash Street, Ventura, CA 930012902
Phone: 8056444487
NPI Identifier 1760545032
View Full Profile

Dr. Sharon A Macdonald , DC

Chiropractor

Active NPI Status
4080 Loma Vista Rd Ste H, Ventura, CA 930031811
Phone: 8056486866
NPI Identifier 1841323383
View Full Profile

Dr. Eric G Mortensen , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
4517 Market St, Suite 1, Ventura, CA 930037710
Phone: 8056505929
NPI Identifier 1073675971
View Full Profile

Dr. Logan Thor Osland , DC

Chiropractor

Active NPI Status
5227 Telegraph Rd Ste B, Ventura, CA 930034182
Phone: 8056444937
NPI Identifier 1104966795
View Full Profile

Dr. Kenneth Plaut , DC

Chiropractor

Active NPI Status
4247 Telegraph Rd, Ventura, CA 930033705
Phone: 8056445563
NPI Identifier 1699846105
View Full Profile

Dr. Grayson Cole Pomeroy , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
4517 Market St Ste 1, Ventura, CA 930037841
Phone: 8056505929
NPI Identifier 1851859201
View Full Profile

Dr. Eric Prestin , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
1973 S Victoria Ave Ste B, Ventura, CA 930036682
Phone: 8056588115
NPI Identifier 1528084241
View Full Profile

Dr. Jennifer Lynn Rosen , DC

Chiropractor

Active NPI Status
1445 Donlon St, #9, Ventura, CA 930035639
Phone: 8056500130
NPI Identifier 1922276559
View Full Profile

Dr. Daniel O Schneider , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
1151 E Main St, Ventura, CA 93001
Phone: 8056430168
NPI Identifier 1295794972
View Full Profile

Dr. John Steven Silvera , DC CHIROPRACTOR

Chiropractor

Active NPI Status Accepts Medicare Assignment
46 N Ash St, Ventura, CA 930012902
Phone: 8056434048
NPI Identifier 1356404628
View Full Profile

Frequently Asked Questions about Chiropractor in Ventura

How do I check a Chiropractor practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.