Active NPI
Megan K Viall, MA, LPC
- Professional Counselor
- Gilbert, AZ
National Provider Identifier
1124462759
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Professional Counselor
- License
- LPC-15894
- Practice address
- 406 E Princeton Ave
Gilbert, AZ 85234-3420 - Phone
- (480) 570-2971
- NPI assigned
- Apr 25, 2013
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Professional Counselor | 101YP2500X | LPC-15894 | AZ | Primary |
Addresses
Primary practice location
406 E Princeton Ave
Gilbert, AZ 85234-3420
Mailing address
406 E Princeton Ave
Gilbert, AZ 85234-3420
Phone (480) 570-2971
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in AZ
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20250904002793 | AZ | Practitioner - Mental Health Counselor | 8527560028 |
Care Compare profile
Medicare Care Compare- Specialty
- Mental Health Counselor
- Education
- Other, 2004
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
135 Pinelawn Rd
Suite 204N
Melville, NY 11747-3163
661 W Lake St
2S
Chicago, IL 60661-1034
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Master of Arts
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LPC-15894 | AZ | MD | Professional Counselor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Fusion Care Group, a Psychological Professional Corporation | Past | Accepting new patients |
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.
-
- Clinical Psychologist
- Alpine, CA
- NPI 1275177982
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1366848000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1754956800000",
"number": "1124462759",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "406 E PRINCETON AVE",
"city": "GILBERT",
"state": "AZ",
"postal_code": "852343420",
"telephone_number": "480-570-2971"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "406 E PRINCETON AVE",
"city": "GILBERT",
"state": "AZ",
"postal_code": "852343420",
"telephone_number": "480-570-2971"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VIALL",
"first_name": "MEGAN",
"middle_name": "K",
"credential": "MA, LPC",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2013-04-25",
"last_updated": "2025-08-12",
"certification_date": "2025-08-12",
"status": "A"
},
"taxonomies": [
{
"code": "101YP2500X",
"taxonomy_group": "",
"desc": "Counselor, Professional",
"state": "AZ",
"license": "LPC-15894",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Gilbert, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 2025; 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.