Carl C Hoyler, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

MA022708 Issued in NJ

Practice address

3626 Route 1 N
Princeton, NJ 08540-5922

Phone

(609) 243-0445

Fax

(609) 452-7577

NPI assigned

Jun 25, 2006

Last updated

Jul 13, 2026By 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

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.

• Kathryn Emily Morris, MD, LLC

  • Internal Medicine Physician
  • Princeton, NJ
  • NPI 1003138173
  NPD (past)

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

{
    "created_epoch": "1151193600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1194751487",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "253 WITHERSPOON ST",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085403211",
            "telephone_number": "609-924-5753",
            "fax_number": "609-924-9705"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3626 ROUTE 1 N",
            "city": "PRINCETON",
            "state": "NJ",
            "postal_code": "085405922",
            "telephone_number": "609-243-0445",
            "fax_number": "609-452-7577"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOYLER",
        "first_name": "CARL",
        "middle_name": "C",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-25",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "MA022708",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stacy Horowitz, RN
• Feroza Hossain, MD
• Sukhjit Kaur Hothi-Sangha, DC
• David Hough, M.D.
• Liza Howe, LCSW
• Jamie Hricay, ATC, LAT
• Stanley Cho-Hsien Hsu, M.D.
• Xingjia Hua, M.D.
• Rachel Huber
• Kiersten Huckel, DMD

• Internal Medicine Physician in Princeton, NJ
• Providers in Princeton, NJ by specialty
• Internal Medicine Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.