Cassandra Lynn Marsden, DC
Chiropractor · Mountain View, CA
Cassandra Lynn Marsden, DC is a chiropractor with a practice address in Mountain View, California, and NPI 1841665957, issued on Dec 1, 2015. Check the license (California 33203, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cassandra Lynn Marsden
- Credential
- DC
- Primary taxonomy
- Chiropractor 111N00000X
- License number
- 33203 CA
Self-reported in NPPES; status is on the state search - Practice location
- 355 W EL Camino Real, Mountain View, CA 94040
- Phone
- (650) 450-0215
- Enumerated
- Dec 1, 2015
- Record last updated
- Dec 1, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160204002461); accepts Medicare assignment
- Medical or professional school
- Palmer College Chiropractic - West Sunnyvale, 2014
- Entity
- Type 1 · individual
8 nearest chiropractor records → All 11,498 in California → Look up another NPI →
Also registered at 355 W EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda Paris-Bell, DCChiropractor1134236839
- Judith Thurber, DCChiropractor1356439871
Verify Cassandra Lynn Marsden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 33203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Cassandra Lynn Marsden among 11,498 chiropractor records in California
Cassandra Lynn Marsden, DC is one of 11,498 chiropractor records with a practice address in California. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 76% of them.
- NPI issued2015 · 76% of these records are older, 22% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 25% of these records are
- Graduated2014 · median 1999 among the 2,907 with a school on file
- Record last updated2015 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
38 chiropractor records list a practice address in Mountain View
They are 38 of the 2,467 NPPES records with a practice address in Mountain View, and 11,498 chiropractor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 11,498 in California → Every provider in Mountain View → Chiropractor nationwide →
The 8 chiropractor records with the nearest ZIP codes
- Vinita Azarow, D.C.Mountain View, CA 940401770670044
- Karen Carr, D.C.Mountain View, CA 940401962598409
- Douglas Chiu, D.C.Mountain View, CA 940401467441576
- Mersedeh Eghdami, DCMountain View, CA 940401780803106
- Brent Haley, D.C.Mountain View, CA 940401093844565
- Lucy Majerle, D.C.Mountain View, CA 940401861493298
- Patrick McCauley, D.C.Mountain View, CA 940401972680528
- Linda Paris-Bell, DCMountain View, CA 940401134236839
Common questions
What is Cassandra Lynn Marsden, DC's NPI number?
Cassandra Lynn Marsden, DC's National Provider Identifier (NPI) is 1841665957, issued on Dec 1, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Lynn Marsden, DC located?
The NPPES record lists a practice address at 355 W EL Camino Real, Mountain View, CA, 94040. Phone: (650) 450-0215. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Lynn Marsden, DC's license?
NPPES lists California license number 33203, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.