Melissa Dawn Kivitz-Krantzow, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

ME128435 Issued in FL

Practice address

5458 Town Center Rd Ste 101
Boca Raton, FL 33486-1026

Phone

(561) 741-0000

Fax

(561) 741-0002

NPI assigned

May 21, 2010

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: melissa.kivitz-krantzow.1@646.direct.athenahealth.com

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.

• Pediatric Partners of Palm Beach County, PA

  • Pediatrics Physician
  • Boca Raton, FL
  • NPI 1972662088
  NPD (past)

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

{
    "created_epoch": "1274400000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783987200000",
    "number": "1699094227",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5458 TOWN CENTER RD STE 101",
            "city": "BOCA RATON",
            "state": "FL",
            "postal_code": "334861026",
            "telephone_number": "561-741-0000",
            "fax_number": "561-741-0002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5458 TOWN CENTER RD STE 101",
            "city": "BOCA RATON",
            "state": "FL",
            "postal_code": "334861026",
            "telephone_number": "561-741-0000",
            "fax_number": "561-741-0002"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KIVITZ-KRANTZOW",
        "first_name": "MELISSA",
        "middle_name": "DAWN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-05-21",
        "last_updated": "2026-07-14",
        "certification_date": "2026-07-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Pediatrics",
            "state": "FL",
            "license": "ME128435",
            "primary": true
        },
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "FL",
            "license": "ME128435",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "114091500",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lisa Barbara Kirschenbaum, MSCCCSLP
• Barry Jay Kirshner, PH.D.
• Rebecca Michelle Kish
• Erica Kitchen, MSN, APRN, FNP-BC
• Richard J Kitt, DDS
• Kivo Medical FL, PLLC
• Rebecca Klasfeld
• Klassy Eyes Inc
• Aaron Klein, DO
• Esther Klein, PHD

• Pediatrics Physician in Boca Raton, FL
• Providers in Boca Raton, FL by specialty
• Pediatrics Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 14, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.