Leonard A Grossman, M.D.

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

25MA03747400 Issued in NJ

Practice address

419 N Harrison St
Princeton, NJ 08540-3521

Phone

(609) 924-9300

Fax

(609) 430-9481

NPI assigned

Jan 31, 2007

Last updated

Mar 12, 2008By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Princeton Medical Group, P.a.

  • Non-Pharmacy Dispensing Site
  • Plainsboro, NJ
  • NPI 1144617937
  NPD (past)

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

{
    "created_epoch": "1170201600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1205280000000",
    "number": "1578600136",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "419 N HARRISON ST",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085403521",
            "telephone_number": "609-924-9300",
            "fax_number": "609-430-9481"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "419 N HARRISON ST",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085403521",
            "telephone_number": "609-924-9300",
            "fax_number": "609-430-9481"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROSSMAN",
        "first_name": "LEONARD",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-31",
        "last_updated": "2008-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "NJ",
            "license": "25MA03747400",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lisa M Grine, APN
• Alexandra Gronczewski
• Craig Anthony Gronczewski, M.D.
• Jeffrey Grosser, MHS, HO, REHS
• Karen Grosser, PHARMD
• Rachel M Grossman, M.D.
• Rebecca Hope Grossman, MS, CF-SLP
• Nicole F. Groszew, PT, DPT, OCS
• Sandra Grundfest, EDD
• Dorothea L Grundner, LPN

• Rheumatology Physician in Princeton, NJ
• Providers in Princeton, NJ by specialty
• Rheumatology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 2008; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.