Individual provider Active NPI

Anna Slavin, M.D.

  • Internal Medicine Physician
  • Pompton Plains, NJ
National Provider Identifier
1417934712
Registry record updated Sep 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
MA68746 Issued in NJ
Practice address
28 Jackson Ave
Pompton Plains, NJ 07444-1479
Phone
(973) 835-2575
NPI assigned
Dec 28, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MA68746 NJ Primary

Addresses

Primary practice location

28 Jackson Ave
Pompton Plains, NJ 07444-1479

Mailing address

PO Box 416457
Boston, MA 02241-6457
Phone (844) 362-1735

Other practice location 1

419 N Harrison St Ste 101
Princeton, NJ 08540
Phone (609) 924-9300

Other practice location 2

28 Valley Rd # 148
Montclair, NJ 07042-2709
Phone (973) 559-4600

Other identifiers 1

IdentifierTypeStateIssuer
0071323MedicaidNJ

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090522000231 NJ Practitioner - Internal Medicine 6507915436 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Albert Einstein College of Medicine of Yeshiva University, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Internal Medicine of Morris County LLCGroup PAC ID 2466428388, 77 clinicians

Practice addresses (Care Compare)

25 Pocono Rd
Denville, NJ 07834-2954
Phone (973) 927-5788

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MA68746NJMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Internal Medicine of Morris County LLC Internal Medicine CurrentSince Jul 1, 2024 Accepting new patients
Princeton Medical Group,P.a. Internal Medicine CurrentSince Jul 30, 2018 Accepting new patients
Saint Peter'S University Hospital CurrentSince May 9, 2022 Accepting new patients
Saint Peter'S Healthcare System Physician Associates CurrentSince May 9, 2022 Accepting new patients
Saint Peter'S University Hospital Current Accepting new patients
Travel Heath Consultants, LLC Past Accepting new patients
Affiliated Medical Associates of Morristown, P.a. PastSince Oct 1, 1993 Accepting new patients
Princeton Medical Group, P.a. PastSince Jul 30, 2018 Accepting new patients

Locations

25 Pocono Rd
Denville, NJ 07834
Phone (273) 625-6000

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

240 Easton Ave
Fl 3
New Brunswick, NJ 08901
Phone (732) 565-5453

123 How Ln
New Brunswick, NJ 08901
Phone (732) 448-1000

1636 Stelton Rd
Ste 301
Piscataway, NJ 08854

3 Liberty St
Plainsboro, NJ 08536
Phone (609) 924-9300

419 N Harrison St
Ste 101
Princeton, NJ 08540
Phone (609) 924-9300

419 N Harrison St
Princeton, NJ 08540
Phone (609) 921-9437

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • FHIR API: https://api.platform.athenahealth.com/8568/brand/1/csg/1/fhir/r4

Organizations & group practices 8

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 1

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": "1135728000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1417934712",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 416457",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022416457",
            "telephone_number": "844-362-1735"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "28 JACKSON AVE",
            "city": "POMPTON PLAINS",
            "state": "NJ",
            "postal_code": "074441479",
            "telephone_number": "973-835-2575"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "419 N Harrison St Ste 101",
            "address_purpose": "LOCATION",
            "city": "Princeton",
            "state": "NJ",
            "postal_code": "08540",
            "country_code": "US",
            "telephone_number": "609-924-9300",
            "fax_number": "609-430-9481",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "28 Valley Rd # 148",
            "address_purpose": "LOCATION",
            "city": "Montclair",
            "state": "NJ",
            "postal_code": "070422709",
            "country_code": "US",
            "telephone_number": "973-559-4600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SLAVIN",
        "first_name": "ANNA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-12-28",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "MA68746",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0071323",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Pompton Plains, NJ

Sources for this page

Verify at the official NPI Registry.