Individual provider Active NPI

Allison Dertouzos, PA-C

  • Physician Assistant
  • Lawrenceville, NJ
National Provider Identifier
1669146965
Registry record updated Aug 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
25MP00746500 Issued in NJ
Practice address
2999 Princeton Pike Ste 2
Lawrenceville, NJ 08648-3261
Phone
(609) 403-8840
NPI assigned
Aug 2, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 7, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X C5-0012277 DE
Physician Assistant 363A00000X 25MP00746500 NJ Primary

Addresses

Primary practice location

2999 Princeton Pike Ste 2
Lawrenceville, NJ 08648-3261

Mailing address

2999 Princeton Pike Ste 2
Lawrenceville, NJ 08648-3261

Other practice location 1

600 S 43rd St
Philadelphia, PA 19104-4418
Phone (215) 596-7140

Other practice location 2

4735 Ogletown Stanton Rd Ste 3301
Newark, DE 19713-7021
Phone (302) 623-4370

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, DE2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20230105000426 NJ Practitioner - Physician Assistant 3072983204 Reassigns benefits to 2 organizations
I20250805000808 DE Practitioner - Physician Assistant 3072983204 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Medical Group of New JerseyGroup PAC ID 4082979166, 299 clinicians
Princeton Eye and Ear LLCGroup PAC ID 4587802996, 9 clinicians
Christiana Care Health Services IncGroup PAC ID 9739097569, 1,480 clinicians

Practice addresses (Care Compare)

2999 Princeton Pike
Suite 2
Lawrenceville, NJ 08648-3261
Phone (609) 403-8840

3100 Princeton Pike
Suite J
Lawrenceville, NJ 08648-2300
Phone (609) 403-8840

4755 Ogletown Stanton Rd
Newark, DE 19718-2200

501 W 14TH St
Wilmington, DE 19801-1013

501 W 14TH St FL
6 CCHS Infectious Disease
Wilmington, DE 19801-1013
Phone (302) 320-1300

501 W 14TH St Wilmington Hospital
Wilmington, DE 19801-1013

651 Willow Grove St
Hackettstown, NJ 07840-1799
Phone (908) 979-1621

901 W Main St
BLDG a
Freehold, NJ 07728-2537
Phone (609) 403-8840

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
C5-0012277DEMDPhysician Assistant
25MP00746500NJMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Christiana Care Health Services Inc CurrentSince Jul 23, 2025 Accepting new patients
Christiana Care Health Services, Inc CurrentSince Jul 23, 2025 Accepting new patients

Locations

4755 Ogletown Stanton Rd
Ste 2670
Newark, DE 19718
Phone (302) 584-2601

4735 Ogletown Stanton Rd
Ste 3301
Newark, DE 19713
Phone (302) 623-4370

4701 Ogletown Stanton Rd
Ste 1500
Newark, DE 19713
Phone (302) 623-4343

501 W 14th St
#4154
Wilmington, DE 19801
Phone (302) 428-4175

1401 Foulk Rd
Ste 100B
Wilmington, DE 19803
Phone (302) 320-9440

Interoperability endpoints

  • Direct secure messaging: adertouzos486509@direct.ahsys.org

Organizations & group practices 5

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1627862400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754524800000",
    "number": "1669146965",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2999 PRINCETON PIKE STE 2",
            "city": "LAWRENCEVILLE",
            "state": "NJ",
            "postal_code": "086483261"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2999 PRINCETON PIKE STE 2",
            "city": "LAWRENCEVILLE",
            "state": "NJ",
            "postal_code": "086483261",
            "telephone_number": "609-403-8840"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "600 S 43rd St",
            "address_purpose": "LOCATION",
            "city": "Philadelphia",
            "state": "PA",
            "postal_code": "191044418",
            "country_code": "US",
            "telephone_number": "215-596-7140",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4735 Ogletown Stanton Rd Ste 3301",
            "address_purpose": "LOCATION",
            "city": "Newark",
            "state": "DE",
            "postal_code": "197137021",
            "country_code": "US",
            "telephone_number": "302-623-4370",
            "fax_number": "302-623-4375",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DERTOUZOS",
        "first_name": "ALLISON",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-08-02",
        "last_updated": "2025-08-07",
        "certification_date": "2025-08-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "DE",
            "license": "C5-0012277",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NJ",
            "license": "25MP00746500",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lawrenceville, NJ

Sources for this page

Verify at the official NPI Registry.