Active NPI
Mary M Ireland, PHD
- Clinical Psychologist
- Ashburn, VA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- 0810008965
- Practice address
- 20925 Professional PLZ Ste 230
Ashburn, VA 20147-3403 - Phone
- (804) 207-6737
- NPI assigned
- Jun 11, 2025
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | 0810008965 | VA | Primary |
Addresses
Primary practice location
20925 Professional PLZ Ste 230
Ashburn, VA 20147-3403
Mailing address
20925 Professional PLZ Ste 230
Ashburn, VA 20147-3403
Phone (804) 207-6737
Other practice location 1
8614 Westwood Center Dr Ste 710
Vienna, VA 22182-2451
Phone (804) 207-6737
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in VA, DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Clinical Psychologist
- Education
- Other, 2024
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
1593 Spring Hill Rd
Suite 705
Vienna, VA 22182-2245
4800 N Scottsdale Rd
Suite 2500
Scottsdale, AZ 85251-7630
9202 Ctr Oak CT
Mechanicsville, VA 23116
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0810008965 | VA | MD | Clinical Psychologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Commonwealth Counseling Associates Inc | Clinical | Current | Accepting new patients |
Locations
20925 Professional Plz
Ste 230
Ashburn, VA 20147
Phone (703) 621-7121
1360 Beverly Rd
Ste 200
McLean, VA 22101
Phone (203) 246-9073
9202 Center Oak Ct
Mechanicsvlle, VA 23116
Phone (804) 639-1112
8614 Westwood Center Dr
Ste 710
Vienna, VA 22182
Phone (540) 393-8167
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1749600000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770076800000",
"number": "1346135100",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "20925 PROFESSIONAL PLZ STE 230",
"city": "ASHBURN",
"state": "VA",
"postal_code": "201473403",
"telephone_number": "804-207-6737"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "20925 PROFESSIONAL PLZ STE 230",
"city": "ASHBURN",
"state": "VA",
"postal_code": "201473403",
"telephone_number": "804-207-6737"
}
],
"practiceLocations": [
{
"address_1": "8614 Westwood Center Dr Ste 710",
"address_purpose": "LOCATION",
"city": "Vienna",
"state": "VA",
"postal_code": "221822451",
"country_code": "US",
"telephone_number": "804-207-6737",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "IRELAND",
"first_name": "MARY",
"middle_name": "M",
"credential": "PHD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-06-11",
"last_updated": "2026-02-03",
"certification_date": "2026-02-03",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "VA",
"license": "0810008965",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Ashburn, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.