Active NPI
Arthur Paul Birnkrant, M.D.
- Internal Medicine Physician
- Freehold, NJ
National Provider Identifier
1356442123
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- MA33014
- Practice address
- 250 South St
Freehold, NJ 07728-2635 - Phone
- (732) 780-7870
- NPI assigned
- Sep 26, 2006
- Last updated
- Sep 11, 2025
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Dermatology Physician | 207N00000X | MA33014 | NJ | |
| MOHS-Micrographic Surgery Physician | 207ND0101X | MA33014 | NJ | |
| Procedural Dermatology Physician | 207NS0135X | MA33014 | NJ | |
| Internal Medicine Physician | 207R00000X | MA33014 | NJ | Primary |
Addresses
Primary practice location
250 South St
Freehold, NJ 07728-2635
Mailing address
250 South St
Freehold, NJ 07728-2635
Phone (732) 780-7870
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 Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MA33014 | NJ | MD | Dermatology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Dermatology Associates of Central New Jersey, PA | Mohs-Micrographic Surgery | 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- MOHS-Micrographic Surgery Physician
- Old Bridge, NJ
- NPI 1104950013
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1159228800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1356442123",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "250 SOUTH ST",
"city": "FREEHOLD",
"state": "NJ",
"postal_code": "077282635",
"telephone_number": "732-780-7870"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "250 SOUTH ST",
"city": "FREEHOLD",
"state": "NJ",
"postal_code": "077282635",
"telephone_number": "732-780-7870"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BIRNKRANT",
"first_name": "ARTHUR",
"middle_name": "PAUL",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-09-26",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "NJ",
"license": "MA33014",
"primary": false
},
{
"code": "207ND0101X",
"taxonomy_group": "",
"desc": "Dermatology, MOHS-Micrographic Surgery",
"state": "NJ",
"license": "MA33014",
"primary": false
},
{
"code": "207NS0135X",
"taxonomy_group": "",
"desc": "Dermatology, Procedural Dermatology",
"state": "NJ",
"license": "MA33014",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "NJ",
"license": "MA33014",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Freehold, NJ
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.