Dr. Mark A Cassellius
D.C. | Chiropractor | 41+ years Exp
Medicare Enrolled
419 Sand Lake Rd, Onalaska
Wisconsin, 54650-2706
608-783-3307 608-779-9728
Maps & Directions is a Onalaska, Wisconsin based chiropractor with
41 years of experience in
General Chiropractic. He completed his graduation from
Northwestern College Of Chiropractic in 1984. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Mark A Cassellius as General Chiropractic is
2293 in Wisconsin.
Dr. Mark A Cassellius is qualified as a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
Complete Profile:
Dr. Mark A Cassellius speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | General Chiropractic |
| Credentials: | D.C. |
| Experience: | 41+ years |
| Medical School Attended: | Northwestern College Of Chiropractic |
| Graduation Year: | 1984 |
| Gender: | Male |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 419 Sand Lake Rd, Onalaska,
Wisconsin, 54650-2706 |
| Phone: | 608-783-3307 |
| Fax: | 608-779-9728 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 2466647201 |
| Enrollment ID: | I20101105001318 |
| NPI Number: | 1669433462 |
| NPI Enumeration Date: | 31 Mar, 2006 |
| NPI Last Update On: | 26 Apr, 2011 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Mark A Cassellius are as mentioned below.
| License Number | Specialization | State | Status | |
| 2293 | Chiropractor | Wisconsin | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Mark A Cassellius such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 38800700 | Medicaid | Wisconsin | |
| 350016946 | Other | Wisconsin | RR MEDICARE # |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 419 Sand Lake Rd,
Onalaska, Wisconsin |
| Zip: | 54650-2706 |
| Phone Number: | 608-783-3307 |
| Fax Number: | 608-779-9728 |
Patients can reach Dr. Mark A Cassellius at
419 Sand Lake Rd, Onalaska, Wisconsin or can
call to book an appointment on 608-783-3307.
Comments/ Reviews:
Patients can read all the reviews posted for Dr. Mark A Cassellius below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Dr. Mark A Cassellius. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.