DR. MARIA C HAMMILL MD
NPI 1235178054
Psychiatry & Neurology - Child & Adolescent Psychiatry in Greenbelt, MD
NPI Status: Active since June 06, 2006
Contact Information
7474 GREENWAY CENTER DR
SUITE 730
GREENBELT, MD
ZIP 20770
Phone: (301) 982-3437
Fax: (301) 982-9452
- Individual
- Female
- Psychiatry & Neurology
- Child & Adolescent Psychiatry
- PECOS Enrolled
About MARIA HAMMILL
This page provides the complete NPI Profile along with additional information for Maria Hammill, a provider established in Greenbelt, Maryland with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry . The healthcare provider is registered in the NPI registry with number 1235178054 assigned on June 2006. The practitioner's primary taxonomy code is 2084P0804X with license number D0046677 (MD). The provider is registered as an individual and her NPI record was last updated 14 years ago.
- NPI
- 1235178054
- Provider Name
- DR. MARIA C HAMMILL MD
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 7474 GREENWAY CENTER DR SUITE 730 GREENBELT, MD 20770
- Location Phone
- (301) 982-3437
- Location Fax
- (301) 982-9452
- Mailing Address
- 7474 GREENWAY CENTER DR SUITE 730 GREENBELT, MD 20770
- Mailing Phone
- (301) 982-3437
- Mailing Fax
- (301) 982-9452
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-06-2006
- Last Update Date
- 10-25-2012
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Psychiatry & Neurology Child & Adolescent Psychiatry
- Taxonomy Code
- 2084P0804X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- D0046677
- License State
- MD
- Taxonomy Description
- Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| G01884M01 | MEDICARE ID-TYPE UNSPECIFIED (04) | MD | MEDICARE PROVIDER # |
| G09491 | MEDICARE UPIN (02) | MD |
Medicare Participation & PECOS Enrollment Status
Maria Hammill is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: Yes
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Psychotherapy with evaluation and management visit, 30 minutes
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
This service was performed 25 times for 13 patientsThis is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 158 times for 25 patientsPsychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
This service was performed 32 times for 15 patientsReviews for DR. MARIA C HAMMILL MD
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1235178054, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 56 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
GREENBELT, MD 20770
GREENBELT, MD 20770
GREENBELT, MD 20770
GREENBELT, MD 20770
GREENBELT, MD 20770
GREENBELT, MD 20770
GREENBELT, MD 20770
GREENBELT, MD 20770
GREENBELT, MD 20770
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1235178054, enumerated as an "individual" on June 06, 2006.
The provider is located at 7474 GREENWAY CENTER DR SUITE 730 GREENBELT, MD 20770 and the phone number is (301) 982-3437.
Psychiatry & Neurology with taxonomy code 2084P0804X and a focus in Child & Adolescent Psychiatry.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.
