LEIF ERIC LEAF PHD NPI 1336244631

NPI Information

  • NPI: 1336244631
  • Provider Name: LEIF ERIC LEAF, PHD
  • Classification: Psychologist - 103T00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 3515 S 4TH ST
    PROFESSIONAL ASSOCIATION
    LEAVENWORTH, KS
    ZIP 66048
  • Phone: (913) 651-8415

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NPI Details

Leif Eric Leaf, PHD is a psychologist in Leavenworth, KS with 40 years of experience. The provider is a psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of 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; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public. Leif Eric Leaf, PHD NPI is 1336244631. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

3515 S 4TH ST
PROFESSIONAL ASSOCIATION
LEAVENWORTH, KS
ZIP 66048
Phone: (913) 651-8415
Fax: (913) 772-8580

The NPI 1336244631 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment.

The enumeration date for this NPI number is 9/13/2006 and was last updated on 7/8/2007.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1103T00000XPsychologist01356MISSOURINo
2103T00000XPsychologist701KANSASYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
12094031OTHERCIGNA
2R78195MEDICARE UPIN
3119890MEDICARE ID-TYPE UNSPECIFIED
4004517OTHERBCBS OF KANSAS GROUP
5119716OTHERKANSASBCBS OF KANSAS
6R107502MEDICARE ID-TYPE UNSPECIFIEDKANSASMEDICARE KANSAS
7119716MEDICARE ID-TYPE UNSPECIFIED
85240235OTHERAETNA
924103022OTHERKANSASBCBS OF KC KS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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