Active NPI
Howard Hammer, PSYD PA
- Clinical Psychologist
- Vineland, NJ
National Provider Identifier
1881649457
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- NJ1678
- Practice address
- 1138 E Chestnut Ave
BLDG 6B
Vineland, NJ 08360 - Phone
- (856) 691-1511
- Fax
- (856) 691-8511
- NPI assigned
- May 23, 2006
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | NJ1678 | NJ | Primary |
Addresses
Primary practice location
1138 E Chestnut Ave
BLDG 6B
Vineland, NJ 08360
Mailing address
1138 E Chestnut Ave
BLDG 6B
Vineland, NJ 08360
Phone (856) 691-1511
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)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| NJ1678 | NJ | MD | Clinical Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1148342400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1881649457",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1138 E CHESTNUT AVE",
"address_2": "BLDG 6B",
"city": "VINELAND",
"state": "NJ",
"postal_code": "08360",
"telephone_number": "856-691-1511",
"fax_number": "856-691-8511"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1138 E CHESTNUT AVE",
"address_2": "BLDG 6B",
"city": "VINELAND",
"state": "NJ",
"postal_code": "08360",
"telephone_number": "856-691-1511",
"fax_number": "856-691-8511"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HAMMER",
"first_name": "HOWARD",
"name_prefix": "Dr.",
"credential": "PSYD PA",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-05-23",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "NJ",
"license": "NJ1678",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Vineland, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.