Psychiatrist | 52+ years experience

William Louis Fink, M.D.

1707 Main St, Suite 404, Longmont, Colorado, 80501-7407

About William Louis Fink

William Louis Fink is a psychiatrist based in Longmont, Colorado with 52 years of experience in Psychiatry. He completed his graduation from University Of Nebraska College Of Medicine in 1974. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of William Louis Fink is 28434 for Psychiatry in Colorado. His current practice location is 1707 Main St, Suite 404, Longmont. Patients can contact him at 303-776-9797 or can fax him at 303-776-7693. William Louis Fink, M.D., specializes in Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1093840902.

William Louis Fink 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

William Louis Fink'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 William Louis Fink
Specialization Psychiatry
Credentials M.D.
Accepts Medicare Assignment May Accept
Gender Male
Practice Address: 1707 Main St, Suite 404
Longmont, CO - 80501-7407
Fax 303-776-7693

Professional Identification Codes

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 1355374612
Enrollment ID I20050916000192
NPI Number1093840902
NPI Enumeration Date: 22 Feb, 2007
NPI Last Update On: 08 Jul, 2007

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 William Louis Fink are as mentioned below.

License NumberSpecializationStateStatus
28434Psychiatry ColoradoPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

William Louis Fink
1707 Main St, Suite 404
Longmont, CO - 80501-7407
Phone: 303-776-9797
Fax: 303-776-7693

Book an Appointment with William Louis Fink

To schedule an appointment, contact William Louis Fink at 1707 Main St, Suite 404, Longmont, Colorado or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about William Louis Fink:

William Louis Fink 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.

William Louis Fink completed his education (M.D.) from University Of Nebraska College Of Medicine in 1974.

William Louis Fink has approximately 52 years of experience in Psychiatry.

William Louis Fink may accept Medicare assignment. Please contact the provider's office directly to verify Medicare participation and coverage details.

Yes, William Louis Fink 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.

William Louis Fink practices at 1707 Main St, Suite 404, Longmont, Colorado, 80501-7407.

To schedule an appointment with William Louis Fink, please contact the office at 303-776-9797.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.