Active NPI
Phillip Dean Hamberg, LMFT LMSW LICENSED M
- Social Worker
- Grand Rapids, MI
National Provider Identifier
1245445345
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- 6801014344
- Practice address
- 1000 East Paris SE
East Paris Medical Building Suite 140
Grand Rapids, MI 49546 - Phone
- (616) 957-2416
- Fax
- (616) 669-1717
- NPI assigned
- May 11, 2007
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Social Worker | 104100000X | 6801014344 | MI | Primary |
| Marriage & Family Therapist | 106H00000X | 4101005552 | MI |
Addresses
Primary practice location
1000 East Paris SE
East Paris Medical Building Suite 140
Grand Rapids, MI 49546
Mailing address
1000 East Paris SE
East Paris Medical Building Suite 140
Grand Rapids, MI 49546
Phone (616) 957-2416
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 6801014344 | MI | MD | Social Worker |
| 4101005552 | MI | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1178841600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1245445345",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1000 EAST PARIS SE",
"address_2": "EAST PARIS MEDICAL BUILDING SUITE 140",
"city": "GRAND RAPIDS",
"state": "MI",
"postal_code": "49546",
"telephone_number": "616-957-2416",
"fax_number": "616-669-1717"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1000 EAST PARIS SE",
"address_2": "EAST PARIS MEDICAL BUILDING SUITE 140",
"city": "GRAND RAPIDS",
"state": "MI",
"postal_code": "49546",
"telephone_number": "616-957-2416",
"fax_number": "616-669-1717"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HAMBERG",
"first_name": "PHILLIP",
"middle_name": "DEAN",
"name_prefix": "Mr.",
"credential": "LMFT LMSW LICENSED M",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-05-11",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "MI",
"license": "6801014344",
"primary": true
},
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "MI",
"license": "4101005552",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Grand Rapids, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.