Alison Witmer Thir is a Prince Frederick, Maryland based psychologist who is specialized in Psychology. Active license number of Alison Witmer Thir is 04728 for Clinical Psychology in Maryland. Her current practice location is 134 Main St Ste 202, Prince Frederick. Patients can reach her at 301-744-7775. Alison Witmer Thir is PSY.D in Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1073846705.
Alison Witmer Thir 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:
Alison Witmer Thir speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Alison Witmer Thir |
| Specialization: | Psychology |
| Gender: | Female |
| Credentials: | PSY.D |
| Practice Address: | 134 Main St Ste 202, Prince Frederick,
Maryland, 20678-6150 |
| Phone: | 301-744-7775 |
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: | 1073846705 |
| NPI Enumeration Date: | 14 Sep, 2009 |
| NPI Last Update On: | 13 Jun, 2023 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Alison Witmer Thir are as mentioned below.
| License Number | Specialization | State | Status | |
| 04728 | Clinical Psychology | Maryland | Primary | |
| Counselor | | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Alison Witmer Thir such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 589561802 | Medicaid | Maryland | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Alison Witmer Thir
3120 Mayberry Ave,
Huntingtown, Maryland |
| Zip: | 20639-3910 |
| Phone Number: | 703-568-0900 |
Patients can reach Alison Witmer Thir at
134 Main St Ste 202, Prince Frederick, Maryland or can
call to book an appointment on 301-744-7775.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.