Active NPI
Jacob Nathan Rozencwaig, PHARMD.
- Pharmacotherapy Pharmacist
- Clark, NJ
National Provider Identifier
1477533743
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pharmacotherapy Pharmacist
- License
- 28RI03028000
- Practice address
- 136 Central Ave
Clark, NJ 07066-1142 - Phone
- (732) 574-9015
- NPI assigned
- Jan 20, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pharmacist | 183500000X | 28RI03028000 | NJ | |
| Pharmacotherapy Pharmacist | 1835P1200X | 28RI03028000 | NJ | Primary |
Addresses
Primary practice location
136 Central Ave
Clark, NJ 07066-1142
Mailing address
272 Holdridge Ave
Staten Island, NY 10312-5432
Phone (718) 948-8195
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
- Doctor of Pharmacy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 28RI03028000 | NJ | MD | Pharmacotherapy Pharmacist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Pharma-Care, Inc. | 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.
-
- Pharmacy
- Clark, NJ
- NPI 1871564310
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1137715200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1477533743",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "272 HOLDRIDGE AVE",
"city": "STATEN ISLAND",
"state": "NY",
"postal_code": "103125432",
"telephone_number": "718-948-8195"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "136 CENTRAL AVE",
"city": "CLARK",
"state": "NJ",
"postal_code": "070661142",
"telephone_number": "732-574-9015"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ROZENCWAIG",
"first_name": "JACOB",
"middle_name": "NATHAN",
"credential": "PHARMD.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-20",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "183500000X",
"taxonomy_group": "",
"desc": "Pharmacist",
"state": "NJ",
"license": "28RI03028000",
"primary": false
},
{
"code": "1835P1200X",
"taxonomy_group": "",
"desc": "Pharmacist, Pharmacotherapy",
"state": "NJ",
"license": "28RI03028000",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Clark, 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.