Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Tracy Rae Simon, DOCTOROFCHIROPRATI

Individual provider Chiropractor · NPI 1275622730

Tracy Rae Simon, DOCTOROFCHIROPRATI is registered under Chiropractic in Vacaville, California. Graduated from Life Chiropractic College - West in 2000, 26 years ago. Practices with Rachel Howley Chiropractic Incorporated, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Trained at
Life Chiropractic College - West
Licensed in
CA
In the registry since
2006
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Practice location Address checks out

530 W Monte Vista Ave
Vacaville, CA 95688-3620 Not confirmed with CMS for 16 years — call before visiting
Phone: (707) 448-9661
Fax: (707) 448-9663
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC27700 (CA)

Record details

NPI number1275622730
Entity typeIndividual (Type 1)
GenderFemale
Credentials DOCTOROFCHIROPRATI
Sole proprietorNo
NPI enumeratedOctober 12, 2006
Last updated in NPPESSeptember 14, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolLIFE CHIROPRACTIC COLLEGE - WEST
Graduated 2000 (26 years in practice)
Group practice Rachel Howley Chiropractic Incorporated — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients40
Services billed 357 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Rachel Howley Chiropractic Incorporated

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Vacaville