Active NPI
Andrew Dorian Diakiwski, MA, MED
- Mental Health Counselor
- Astoria, NY
National Provider Identifier
1346432127
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 000579-1
- Practice address
- 3029 38TH St
Astoria, NY 11103-3875 - Phone
- (917) 572-6417
- Fax
- (646) 568-5324
- NPI assigned
- Aug 15, 2007
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | 000579-1 | NY | Primary |
Addresses
Primary practice location
3029 38TH St
Astoria, NY 11103-3875
Mailing address
355 150TH St
Whitestone, NY 11357-1135
Phone (917) 572-6417
Other practice location 1
355 150th St
Whitestone, NY 11357-1135
Phone (917) 572-6417
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Master of Arts, Master of Education
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 000579-1 | NY | MD | Mental Health Counselor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Diakiwski Mental Health Counseling, PLLC | Mental Health | Current | 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.
-
- Mental Health Counselor
- Whitestone, NY
- NPI 1073481511
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1187136000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761523200000",
"number": "1346432127",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "355 150TH ST",
"city": "WHITESTONE",
"state": "NY",
"postal_code": "113571135",
"telephone_number": "917-572-6417",
"fax_number": "646-568-5324"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3029 38TH ST",
"city": "ASTORIA",
"state": "NY",
"postal_code": "111033875",
"telephone_number": "917-572-6417",
"fax_number": "646-568-5324"
}
],
"practiceLocations": [
{
"address_1": "355 150th St",
"address_purpose": "LOCATION",
"city": "Whitestone",
"state": "NY",
"postal_code": "113571135",
"country_code": "US",
"telephone_number": "917-572-6417",
"fax_number": "646-568-5324",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DIAKIWSKI",
"first_name": "ANDREW",
"middle_name": "DORIAN",
"name_prefix": "Mr.",
"credential": "MA, MED",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2007-08-15",
"last_updated": "2025-10-27",
"certification_date": "2025-10-27",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "NY",
"license": "000579-1",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Astoria, NY
- Nadege Desrivieres
- Muriel Dethomas, LCSW, QCSW
- Richard Di Fiore, MD
- Reno G Di Scala, M.D.
- Diabetic Care RX LLC (DCRX Infusion, Americare Rx)
- Irene Diakogeorgios, BS
- Elisabeth Mary Diamantopoulos, PA-C
- Diamond Vision Corp (General Vision Services)
- Sergio Diaz Manzano, NURSE PRACTITIONER
- Alexis Nicole Diaz, LCSW
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.