Mrs. Kawana Jeffer Williams
APRN, PH.D., NP | Psychologist
3030 30th St Se Apt 301, Washington
District Of Columbia, 20020-1657
240-620-1587 Maps & DirectionsMrs. Kawana Jeffer Williams is a Washington, District Of Columbia based psychologist who is specialized in Psychology. Active license number of Mrs. Kawana Jeffer Williams is RN1039613 in Maryland. Her current practice location is 3030 30th St Se Apt 301, Washington. Patients can reach her at 240-620-1587. Mrs. Kawana Jeffer Williams is APRN, PH.D., NP in Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1336787100.
Mrs. Kawana Jeffer Williams is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She 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.
Complete Profile:
Mrs. Kawana Jeffer Williams speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mrs. Kawana Jeffer Williams |
| Specialization: | Psychology |
| Gender: | Female |
| Credentials: | APRN, PH.D., NP |
| Practice Address: | 3030 30th St Se Apt 301, Washington,
District Of Columbia, 20020-1657 |
| Phone: | 240-620-1587 |
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.
| NPI Number: | 1336787100 |
| NPI Enumeration Date: | 12 Dec, 2019 |
| NPI Last Update On: | 05 Aug, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mrs. Kawana Jeffer Williams are as mentioned below.
| License Number | Specialization | State | Status | |
| RN1039613 | | Maryland | Primary | |
| 0001264103 | Registered Nurse | Virginia | Secondary | |
| 0001264103 | School Psychology | Maryland | Secondary | |
| 0001264103 | Health Psychology | District Of Columbia | Secondary | |
| RN1039613 | Health Service Psychology | District Of Columbia | Secondary | |
| RN1039613 | Nurse Practitioner | District Of Columbia | Secondary | |
| RN1039613 | School Psychology | District Of Columbia | Secondary | |
| RN1039613 | Health Psychology | District Of Columbia | Secondary | |
| RN1039613 | Cognitive & Behavioral Psychology | District Of Columbia | Secondary | |
| RN1039613 | Registered Nurse | District Of Columbia | Secondary | |
| 0001264103 | Registered Nurse | Maryland | Secondary | |
| RN1039613 | Adult Development & Aging Psychology | District Of Columbia | Secondary | |
| 0001264103 | Registered Nurse | Maryland | Secondary | |
| 0001264103 | Health Service Psychology | Virginia | Secondary | |
| 0001264103 | Specialist | District Of Columbia | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Mrs. Kawana Jeffer Williams such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 831540608 | Medicaid | Maryland | |
| 1992339006 | Medicaid | District Of Columbia | |
| 1336787100 | Medicaid | District Of Columbia | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mrs. Kawana Jeffer Williams
1629 K St Nw Ste 300,
Washington, District Of Columbia |
| Zip: | 20006-1631 |
| Phone Number: | 240-620-1587 |
Patients can reach Mrs. Kawana Jeffer Williams at
3030 30th St Se Apt 301, Washington, District Of Columbia or can
call to book an appointment on 240-620-1587.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.