Christian James Gronbeck, MD

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

1026512 Issued in MA

Practice address

85 Herrick St
Beverly, MA 01915-1790

Phone

(978) 922-3000

Fax

(978) 524-7954

NPI assigned

Mar 27, 2021

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

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.

Specialty

Dermatology

Education

University of Connecticut School of Medicine, 2021

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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

{
    "created_epoch": "1616803200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786320000000",
    "number": "1093392797",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 24300",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100874300",
            "telephone_number": "781-744-8771",
            "fax_number": "978-524-7954"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "85 HERRICK ST",
            "city": "BEVERLY",
            "state": "MA",
            "postal_code": "019151790",
            "telephone_number": "978-922-3000",
            "fax_number": "978-524-7954"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRONBECK",
        "first_name": "CHRISTIAN",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-03-27",
        "last_updated": "2026-08-10",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "MA",
            "license": "1026512",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Vanessa Grimes
• Julia Grimm, MS
• Deanna Grinnell
• Thomas A Groblewski, DO
• Annaliese Grohs, BCBA, LABA
• Daniel Gross, NP, CNS
• Karen D Gruskin, MD
• Jessica C. Guaragna, N.P.
• Brittany Guczek
• Kristina Lynn Gulati, M.S. CCC-SLP

• Dermatology Physician in Beverly, MA
• Providers in Beverly, MA by specialty
• Dermatology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.