Psychology Clinic

Maria C. Hammill, Md

7474 Greenway Center Dr, Suite 730, Greenbelt, Maryland, 20770-3504

About Maria C. Hammill, Md

Maria C. Hammill, Md is a psychology clinic located in Greenbelt, Maryland. The clinic is located at 7474 Greenway Center Dr, Suite 730, Greenbelt, MD and can be reached at 301-982-3437. The authorized official for Maria C. Hammill, Md is Maria C Hammill, who serves the clinic’s Ceo. He/She can be contacted at 301-982-3437. The clinic’s primary license number in Maryland is D0046677 (Psychologist) .
Maria C. Hammill, Md Clinic specialize in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, psychologists performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. Psychologists 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.

Clinic Information

Maria C. Hammill, Md Clinic's specialty, address, contact phone number and fax are as below. Patients can contact the clinic at the given phone number for appointments.

Clinic Name Maria C. Hammill, Md
Specialization Psychology
Practice Address 7474 Greenway Center Dr, Suite 730
Greenbelt, MD - 20770-3504
Fax 301-934-9321

Authorized/Official Person Profile

Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.

Name Maria C Hammill
Position Ceo
Contact Number 301-982-3437

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.

NPI Number1891982963
NPI Enumeration Date: 02 Oct, 2007
NPI Last Update On: 02 Oct, 2007

Medical Licenses

Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Maria C. Hammill, Md are as mentioned below.
License NumberSpecializationStateStatus
D0046677Psychologist MarylandPrimary

Mailing Address

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

Maria C. Hammill, Md
7474 Greenway Center Dr, Suite 730
Greenbelt, MD - 20770-3504
Phone: 301-982-3437
Fax: 301-934-9321

Book an Appointment with Maria C. Hammill, Md

To schedule an appointment, contact Maria C. Hammill, Md at 7474 Greenway Center Dr, Suite 730, Greenbelt, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Maria C. Hammill, Md clinic:

Maria C. Hammill, Md is a psychology clinic specializing in Psychology.

Maria C. Hammill, Md is located at 7474 Greenway Center Dr, Suite 730, Greenbelt, Maryland 20770-3504.

Patients can contact Maria C. Hammill, Md at 301-982-3437 for inquiries about its services and appointments.

Please contact Maria C. Hammill, Md directly to inquire about new-patient availability and appointment options.
* Availability may change.

Maria C. Hammill, Md specialize in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, psychologists performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. Psychologists 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.

Patients can contact Maria C. Hammill, Md at 301-982-3437 to inquire about appointments, consultation requirements and available services.

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