MARY ELIZABETH CALABRESE DO
NPI 1881124824
Pediatrics - Developmental - Behavioral Pediatrics in Fairfax, VA
NPI Status: Active since June 13, 2017
Contact Information
8280 WILLOW OAKS CORPORATE DR STE 300
FAIRFAX, VA
ZIP 22031
Phone: (571) 472-4300
- Individual
- Female
- Pediatrics
- Developmental - Behavioral Pediatrics
- PECOS Enrolled
About MARY ELIZABETH CALABRESE
This page provides the complete NPI Profile along with additional information for Mary Elizabeth Calabrese, a pediatrician established in Fairfax, Virginia with a medical specialization in Pediatrics, focusing in developmental - behavioral pediatrics . The healthcare provider is registered in the NPI registry with number 1881124824 assigned on June 2017. The practitioner's primary taxonomy code is 2080P0006X with license number 0102207915 (VA). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1881124824
- Provider Name
- MARY ELIZABETH CALABRESE DO
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 8280 WILLOW OAKS CORPORATE DR STE 300 FAIRFAX, VA 22031
- Location Phone
- (571) 472-4300
- Mailing Address
- 300 LONGWOOD AVE BOSTON, MA 02115
- Mailing Phone
- (617) 355-7025
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-13-2017
- Last Update Date
- 03-27-2024
- Code Navigator
A pediatrician like Mary Elizabeth Calabrese is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.
Location Map
Secondary Locations
- 1645 W Jackson Blvd
Chicago, IL 60612
(312) 942-2200 - 300 Longwood Ave
Boston, MA 02115
(617) 355-7025
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
Pediatrics Developmental - Behavioral Pediatrics
- Taxonomy Code
- 2080P0006X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 0102207915
- License State
- VA
- Taxonomy Description
- A developmental-behavioral specialist is a pediatrician with special training and experience who aims to foster understanding and promotion of optimal development of children and families through research, education, clinical care and advocacy efforts. This physician assists in the prevention, diagnosis, and management of developmental difficulties and problematic behaviors in children and in the family dysfunctions that compromise children's development.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | 125070441 (IL) |
| 2 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | 283393 (MA) |
Medicare Participation & PECOS Enrollment Status
Mary Elizabeth Calabrese 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: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) 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: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 8 | 8 | 1 | 1 | 2 | 4 | 8 | 2 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 16 | 1 | 2 | 2 | 8 | 8 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 1 + 6 + 1 + 2 + 2 + 8 + 8 + 4 + 24 = 66 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 66 = 4 | 4 | ||||||||
The NPI number 1881124824 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 5 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1558642579 | MRS. COLLEEN IRELAND MORGAN M.A., CCC-SLP Individual | Speech-Language Pathologist | 8280 WILLOW OAKS CORPORATE DR STE 300 FAIRFAX, VA 22031 (571) 472-4300 |
| 1821750068 | LAUREN MANGANELLO MS, RD, LDN Individual | Dietitian, Registered | 8280 WILLOW OAKS CORPORATE DR STE 300 FAIRFAX, VA 22031 (571) 472-4300 |
| 1518316652 | ROSANNA C FULCHIERO D.O. Individual | Pediatrics | 8280 WILLOW OAKS CORPORATE DR STE 300 FAIRFAX, VA 22031 (571) 472-4300 |
| 1104187525 | DR. CHRISTOPHER W TSANG M.D. Individual | Otolaryngology (Otolaryngology/Facial Plastic Surgery) | 8280 WILLOW OAKS CORPORATE DR STE 300 FAIRFAX, VA 22031 (571) 472-4300 |
| 1386886497 | BRITTANY GOLDBERG M.D. Individual | Pediatrics (Pediatric Cardiology) | 8280 WILLOW OAKS CORPORATE DR STE 300 FAIRFAX, VA 22031 (571) 472-4300 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1881124824, enumerated in the NPI registry as an "individual" on June 13, 2017
The provider is located at 8280 Willow Oaks Corporate Dr Ste 300 Fairfax, Va 22031 and the phone number is (571) 472-4300
The provider's speciality is Pediatrics with taxonomy code 2080P0006X with a focus in Developmental - Behavioral Pediatrics
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
This NPI record was last updated on June 13, 2017. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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