Individual provider Active NPI

Maureen Baker, APN

  • Nurse Practitioner
  • Morristown, NJ
National Provider Identifier
1902877640
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
26NC06889000 Issued in NJ
Practice address
100 Madison Ave
Morristown, NJ 07960-6136
Phone
(973) 971-5595
NPI assigned
Jan 31, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 26NC06889000 NJ Primary

Addresses

Primary practice location

100 Madison Ave
Morristown, NJ 07960-6136

Mailing address

PO Box 23831
Newark, NJ 07189-0001
Phone (973) 971-5595

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ
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 1

Enrollment IDStateProvider typePAC IDDetails
I20040630000836 NJ Practitioner - Nurse Practitioner 6507843372 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Practice Associates Medical Group CurrentSince Dec 23, 2015 Accepting new patients
Specialty Care of Practice Associates,PA Past Accepting new patients
Practice Associates,Inc Nurse Practitioner Past Accepting new patients

Locations

100 Madison Ave
Morristown, NJ 07960
Phone (973) 538-5210

100 Madison Ave
Fl 3
Morristown, NJ 07960
Phone (973) 971-6720

465 South St
Ste 103
Morristown, NJ 07960
Phone (973) 971-7130

Organizations & group practices 3

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.

NPI Registry JSON

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

{
    "created_epoch": "1138665600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1902877640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 23831",
            "city": "NEWARK",
            "state": "NJ",
            "postal_code": "071890001",
            "telephone_number": "973-971-5595"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 MADISON AVE",
            "city": "MORRISTOWN",
            "state": "NJ",
            "postal_code": "079606136",
            "telephone_number": "973-971-5595"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAKER",
        "first_name": "MAUREEN",
        "credential": "APN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NJ",
            "license": "26NC06889000",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Morristown, NJ

Sources for this page

Verify at the official NPI Registry.