Dr. Mark Arnold Welch is a psychiatrist based in Loma Linda, California with 23 years of experience in Psychiatry. He completed his graduation in 2003. He is also affiliated with hospitals like 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 Arnold Welch is 2OA8950 for Psychiatry in California. His current practice location is 11374 Mountain View Ave, Loma Linda. Patients can contact him at 909-558-6094. Dr. Mark Arnold Welch, D.O., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1225063555.
Dr. Mark Arnold Welch specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Practice Information
Dr. Mark Arnold Welch's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Provider Name Dr. Mark Arnold Welch
Specialization Psychiatry
Credentials D.O.
Accepts Medicare Assignment Yes
Experience 23+ years
Graduation Year 2003
Gender Male
Practice Address: 11374 Mountain View Ave, Loma Linda, CA - 92354-3830
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
PAC ID
4385648500
Enrollment ID
I20060830000583
NPI Number1225063555
NPI Enumeration Date: 12 Jul, 2006
NPI Last Update On: 25 Sep, 2008
Medical Licenses:
Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Mark Arnold Welch are as mentioned below.
License NumberSpecializationStateStatus
2OA8950Psychiatry
CaliforniaPrimary
Hospital Affiliation
Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN)
StateHospital Type
(050327)Loma linda, CAAcute Care Hospital
Other Medical Identifiers
Other professional identifiers associated with Dr. Mark Arnold Welch such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
2OA89500OtherCaliforniaMEDICARE NUMBER
Mailing Address
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.
Dr. Mark Arnold Welch 7132 Daybreak Pl, Rancho Cucamonga, CA - 91701-6302 Phone: 951-966-5802
Book an Appointment with Dr. Mark Arnold Welch
To schedule an appointment, contact Dr. Mark Arnold Welch at 11374 Mountain View Ave, Loma Linda, California or call the phone number listed below.
Below are some commonly asked questions about Dr. Mark Arnold Welch:
Dr. Mark Arnold Welch is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Dr. Mark Arnold Welch has approximately 23 years of experience in Psychiatry.
Yes, Dr. Mark Arnold Welch accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.
Yes, Dr. Mark Arnold Welch is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment. *Availability may change. Please contact the office directly to ask about appointments.
Dr. Mark Arnold Welch practices at 11374 Mountain View Ave, Loma Linda, California, 92354-3830.
To schedule an appointment with Dr. Mark Arnold Welch, please contact the office at 909-558-6094.
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