Karl Otto Schwarz, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

25MA05200600 Issued in NJ

Practice address

327 N Eighth Ave
Edison, NJ 08817-2914

Phone

(732) 735-0946

NPI assigned

Dec 9, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 5

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not 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 and National Provider Directory roles.

• Barnabas Health Medical Group PC

  • Durable Medical Equipment & Medical Supplies
  • Hackensack, NJ
  • NPI 1316772668
  NPD (past)

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

{
    "created_epoch": "1165622400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1124188412",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "327 N EIGHTH AVE",
            "city": "EDISON",
            "state": "NJ",
            "postal_code": "088172914",
            "telephone_number": "732-735-0946"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "327 N EIGHTH AVE",
            "city": "EDISON",
            "state": "NJ",
            "postal_code": "088172914",
            "telephone_number": "732-735-0946"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHWARZ",
        "first_name": "KARL",
        "middle_name": "OTTO",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-09",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NJ",
            "license": "25MA05200600",
            "primary": true
        },
        {
            "code": "207ZF0201X",
            "taxonomy_group": "",
            "desc": "Pathology, Forensic Pathology",
            "state": "NJ",
            "license": "25MA05200600",
            "primary": false
        },
        {
            "code": "207ZN0500X",
            "taxonomy_group": "",
            "desc": "Pathology, Neuropathology",
            "state": "NJ",
            "license": "25MA05200600",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "NJ",
            "license": "25MA05200600",
            "primary": false
        },
        {
            "code": "209800000X",
            "taxonomy_group": "",
            "desc": "Legal Medicine",
            "state": "NJ",
            "license": "25MA05200600",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0359807",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Colleen Schreier, OTR/L
• Richard M Schuman, MD
• Gregory C Schwalje, PT DPT
• Barbara H Schwartz, M.D.
• Karen R Schwartz, OTR
• John Patrick Schwinning, M.D.
• John A Sclafani, RPH
• Scott S. Chae M.D. G.I. Clinic, LLC
• Jeffrey R Scott, DC
• Sdwellnesscare

• Family Medicine Physician in Edison, NJ
• Providers in Edison, NJ by specialty
• Family Medicine Physician in New Jersey

• 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.

Verify at the official NPI Registry.