Psychologist | General Psychology | 40+ years experience

Leif Eric Leaf, PHD

3515 S 4th St, Professional Association, Leavenworth, Kansas, 66048

About Leif Eric Leaf

Leif Eric Leaf is a psychologist based in Leavenworth, Kansas with 40 years of experience in General Psychology. He completed his graduation in 1986. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Leif Eric Leaf is 701 for General Psychology in Kansas. His current practice location is 3515 S 4th St, Professional Association, Leavenworth. Patients can contact him at 913-651-8415 or can fax him at 913-772-8580. Leif Eric Leaf, PHD, specializes in General Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1336244631.

Leif Eric Leaf is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Leif Eric Leaf'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 Leif Eric Leaf
Specialization General Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 40+ years
Graduation Year 1986
Gender Male
Practice Address: 3515 S 4th St, Professional Association
Leavenworth, KS - 66048
Fax 913-772-8580

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 0840279253
Enrollment ID I20060410000423
NPI Number1336244631
NPI Enumeration Date: 13 Sep, 2006
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 Leif Eric Leaf are as mentioned below.

License NumberSpecializationStateStatus
701General Psychology KansasPrimary
01356General Psychology MissouriSecondary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Leif Eric Leaf is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Frederick J Tirrell Phd Professional Association (8224017157)4

Other Medical Identifiers

Other professional identifiers associated with Leif Eric Leaf such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
119716OtherKansasBCBS OF KANSAS
2094031OtherCIGNA
24103022OtherKansasBCBS OF KC KS
004517OtherBCBS OF KANSAS GROUP
5240235OtherAETNA

Mailing Address

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

Leif Eric Leaf
13829 Harbor Dr,
Bonner Springs, KS - 66012
Phone: 913-441-1640

Book an Appointment with Leif Eric Leaf

To schedule an appointment, contact Leif Eric Leaf at 3515 S 4th St, Professional Association, Leavenworth, Kansas or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Leif Eric Leaf:

Leif Eric Leaf is a psychologist specializing in General Psychology. He is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, he performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. He can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Leif Eric Leaf has approximately 40 years of experience in General Psychology.

Yes, Leif Eric Leaf accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Leif Eric Leaf 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.

Leif Eric Leaf practices at 3515 S 4th St, Professional Association, Leavenworth, Kansas, 66048.

To schedule an appointment with Leif Eric Leaf, please contact the office at 913-651-8415.

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