Dr. Karen Phyllis Frei
M.D. | Neurology | 33+ years Exp
11370 Anderson St # B-100, Loma Linda
California, 92354
909-588-2880 909-558-2137
Maps & DirectionsDr. Karen Phyllis Frei is a Loma Linda, California based neurologist with 33 years of experience in Neurology. She completed her graduation from Jefferson Medical College Of Thomas Jefferson University in 1992. She is also affiliated with hospitals like She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Karen Phyllis Frei is G85492 for Neurology in California. Her current practice location is 11370 Anderson St # B-100, Loma Linda. Patients can reach her at 909-588-2880 or can fax her at 909-558-2137. Dr. Karen Phyllis Frei is M.D. in Neurology and her NPI number (Unique professional ID assigned by NPPES) is 1902836141.
Dr. Karen Phyllis Frei specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Complete Profile:
Dr. Karen Phyllis Frei speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Karen Phyllis Frei |
| Specialization: | Neurology |
| Gender: | Female |
| Credentials: | M.D. |
| Experience: | 33+ years |
| Medical School Attended: | Jefferson Medical College Of Thomas Jefferson University |
| Graduation Year: | 1992 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 11370 Anderson St # B-100, Loma Linda,
California, 92354 |
| Phone: | 909-588-2880 |
| Fax: | 909-558-2137 |
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: | 0749326940 |
| Enrollment ID: | I20091001000181 |
| NPI Number: | 1902836141 |
| NPI Enumeration Date: | 04 Jul, 2006 |
| NPI Last Update On: | 26 Jun, 2018 |
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. Karen Phyllis Frei are as mentioned below.
| License Number | Specialization | State | Status | |
| G85492 | Neurology | California | Primary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (050327) | Loma linda, CA | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Dr. Karen Phyllis Frei is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Faculty Physicians And Surgeons Of Llusm (1153227814) | 1046 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. Karen Phyllis Frei such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 0068549209 | Medicaid | California | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Karen Phyllis Frei
6887 Mango St,
Alta Loma, California |
| Zip: | 91701-5320 |
| Phone Number: | 909-987-7838 |
| Fax Number: | 909-987-9838 |
Patients can reach Dr. Karen Phyllis Frei at
11370 Anderson St # B-100, Loma Linda, California or can
call to book an appointment on 909-588-2880.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.