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Chiropractors in Vacaville, CA

Browse 22 Chiropractor providers listed in NPPES with a practice address in Vacaville, California.

22 Healthcare Providers

How Vacaville compares with the U.S.

Vacaville has 21 Chiropractors per 100,000 residents, 25% lower than the U.S. rate of 29.

That is 22 active Chiropractors with a practice address in Vacaville, for a population of 102,596.

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.

80% of Chiropractors in Vacaville listed in the CMS Medicare file (8 of 10) accept Medicare assignment. That is higher than the California share of 67%.

Only 10 of 22 active Chiropractors in Vacaville appear in the CMS Medicare file, so this share describes that smaller group.

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 10 Chiropractors in Vacaville 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 Vacaville, CA

Source: CMS PECOS
PECOS Enrolled Specialists 12 In Vacaville, 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 22 providers
With recent CMS data first, then Aโ€“Z
Active NPI Status
1001 Hume Way Ste A, Vacaville, CA 956875533
Phone: 7079990749
NPI Identifier 1518209519
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Dr. David J Conner , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
429 William St, Vacaville, CA 956884530
Phone: 7074478100
NPI Identifier 1396820585
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Active NPI Status Accepts Medicare Assignment
190 S Orchard Ave Ste B101, Vacaville, CA 956883650
Phone: 7074489661
NPI Identifier 1649919093
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Dr. John F Knych , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
595 Buck Ave Ste C, Vacaville, CA 956883642
Phone: 7074483008
NPI Identifier 1295882074
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Dr. David James Lamb , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
97 Dobbins St Ste B, Vacaville, CA 956882700
Phone: 7074479885
NPI Identifier 1245341288
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Active NPI Status
418 Davis St, Suite B, Vacaville, CA 956884604
Phone: 7074479278
NPI Identifier 1548237340
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Dr. Sean Daniel Moffett , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
97 Dobbins St Ste B, Vacaville, CA 956882700
Phone: 7074479885
NPI Identifier 1841302338
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Dr. Zachary Rushing , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
673 Merchant St Ste A, Vacaville, CA 956886952
Phone: 7074462225
NPI Identifier 1407279987
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Tracy Rae Simon , DOCTOR OF CHIROPRATI

Chiropractor

Active NPI Status Accepts Medicare Assignment
530 W Monte Vista Ave, Vacaville, CA 956883620
Phone: 7074489661
NPI Identifier 1275622730
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Dr. Alex Tam , DC

Chiropractor

Active NPI Status
1490 Alamo Dr Ste B, Vacaville, CA 956876583
Phone: 7074745688
NPI Identifier 1073748372
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Dr. Scott Patrick Taylor , DC

Chiropractor

Active NPI Status Accepts Medicare Assignment
507 Merchant St, Vacaville, CA 956884511
Phone: 7074499217
NPI Identifier 1336328848
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Dr. Carmine Nick Viscusi , DC

Chiropractor

Active NPI Status
3000 Alamo Dr Ste 200, Vacaville, CA 956876352
Phone: 7074485433
NPI Identifier 1699790303
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Dr. Sheena Boyd , BA, DC

Chiropractor

Active NPI Status
292 Alamo Dr, Suite 3, Vacaville, CA 956884243
Phone: 7074744409
NPI Identifier 1548517543
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Dr. John A Catapano , DC

Chiropractor

Active NPI Status
1001 Hume Way Ste A, Vacaville, CA 956875533
Phone: 7076859082
NPI Identifier 1225241409
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Dr. Gerald Joseph Chavez , DC

Chiropractor

Active NPI Status
530 W Monte Vista Ave, Vacaville, CA 956883620
Phone: 7077612165
NPI Identifier 1447431283
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Dr. Trevor Del Pape , DC

Chiropractor

Active NPI Status
91 Cernon St, Ste B, Vacaville, CA 956882819
Phone: 7074842860
NPI Identifier 1497925481
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Dr. Robert Weston Ehlers , DC

Chiropractor

Active NPI Status
673a Merchant St, Vacaville, CA 956886907
Phone: 7074460700
NPI Identifier 1376620708
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Dr. Michael Farnham Fiske , DC

Chiropractor

Active NPI Status
418 Davis St, Suite B, Vacaville, CA 956884604
Phone: 7074461714
NPI Identifier 1225062276
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Dr. Marco Antonio Gudino , DC

Chiropractor

Active NPI Status
1490 Alamo Dr Ste B, Vacaville, CA 956876583
Phone: 7074745688
NPI Identifier 1578170163
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Dr. Robin Kaur Randhawa , DC

Chiropractor

Active NPI Status
342 Merchant St, Vacaville, CA 956884508
Phone: 7074473500
NPI Identifier 1922338912
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Frequently Asked Questions about Chiropractor in Vacaville

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.