Mrs. Kawana Jeffer Williams
APRN, PH.D., NP | Psychologist - Adult Development & Aging
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 Adult Development & Aging Psychology. Active license number of Mrs. Kawana Jeffer Williams is RN1039613 in District Of Columbia. 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 Adult Development & Aging Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1336787100.
Mrs. Kawana Jeffer Williams provide support to individuals at all points of life who are facing developmental issues or problems related to aging.
Adult development & aging psychologist help patients to deal with motor skill development, language acquisition, emotional development, the emergence of self-awareness and self-concept, cognitive development during childhood and throughout life, social and cultural influences on child development, personality development, moral reasoning, developmental challenges and learning disabilities.
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: | Adult Development & Aging 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: | 03 Dec, 2024 |
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 | | District Of Columbia | Primary | |
| RN1039613 | Adult Development & Aging Psychology | District Of Columbia | Secondary | |
| RN1039613 | Cognitive & Behavioral Psychology | District Of Columbia | Secondary | |
| 0001264103 | Health Service Psychology | Virginia | Secondary | |
| 0001264103 | Health Psychology | District Of Columbia | Secondary | |
| RN1039613 | Health Service Psychology | District Of Columbia | Secondary | |
| RN1039613 | School Psychology | District Of Columbia | Secondary | |
| 0001264103 | School Psychology | Maryland | Secondary | |
| 0001264103 | Registered Nurse | Maryland | Secondary | |
| RN1039613 | Registered Nurse | Maryland | Secondary | |
| 0001264103 | Registered Nurse | Virginia | Secondary | |
| 0001264103 | Registered Nurse | Maryland | Secondary | |
| RN1039613 | Registered Nurse | District Of Columbia | Secondary | |
| 0001264103 | Specialist | District Of Columbia | Secondary | |
| RN1039613 | Internal Medicine | 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 08 December, 2025.