Christiaan Nikolaje Mamczak, DO

Primary specialty

Orthopaedic Trauma PhysicianTaxonomy code 207XX0801X

License

OS18452 Issued in FL

Practice address

125 Baptist Way Ste 4a
Pensacola, FL 32503-2274

Phone

(448) 227-6480

NPI assigned

May 11, 2007

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

Other identifiers 2

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in FL

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.

Enrollment records 1

Specialty

Orthopedic Surgery

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Baptist Medical Group LLCGroup PAC ID 9638215734, 258 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baptist Home Health Care Home health agency, Pensacola, FL, CCN 107006
• Medi Home Health Agency Home health agency, Pensacola, FL, CCN 108240
• Baptist Hospital Hospital, Pensacola, FL, CCN 100093
• Gulf Breeze Hospital Hospital, Gulf Breeze, FL, CCN 100266

Merit-based Incentive Payment System (MIPS)

Final score

96.36 of 100Reported as apm

Quality

84.34

Promoting interoperability

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

81.01 of 100Reported as group

Quality

62.34

Promoting interoperability

95

Improvement activities

40

Cost

78.51

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cmamczak@mybeacon.cernerdirect.com
• Direct secure messaging: cmamczak344050@orlandohealth.medalliesdirect.net

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.

• Baptist Medical Group LLC

  • Hematology & Oncology Physician
  • Pensacola, FL
  • NPI 1376779892

  Orthopaedic Trauma

  Medicare reassignment Care Compare group NPD
• Baptist Medical Group LLC

  • Orthopaedic Surgery Physician
  • Pensacola, FL
  • NPI 1629749692
  NPD
• Orlando Health, Inc.

  • General Acute Care Hospital
  • Orlando, FL
  • NPI 1184709057
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Baptist Health Care, Inc

  • General Acute Care Hospital
  • Pensacola, FL
  • NPI 1700979465
  Care Compare affiliation
• Baptist Health Care, Inc.

  • General Acute Care Hospital
  • Gulf Breeze, FL
  • NPI 1972664530
  Care Compare affiliation
• LHCG Xix, LLC

  • Home Health Agency
  • Pensacola, FL
  • NPI 1124337894
  Care Compare affiliation
• Traditional Home Care, Inc.

  • Home Health Agency
  • Pensacola, FL
  • NPI 1568415099
  Care Compare affiliation

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

{
    "created_epoch": "1178841600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771372800000",
    "number": "1912112384",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 95590",
            "city": "SOUTH JORDAN",
            "state": "UT",
            "postal_code": "840950590"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "125 BAPTIST WAY STE 4A",
            "city": "PENSACOLA",
            "state": "FL",
            "postal_code": "325032274",
            "telephone_number": "448-227-6480"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAMCZAK",
        "first_name": "CHRISTIAAN",
        "middle_name": "NIKOLAJE",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-05-11",
        "last_updated": "2026-02-18",
        "certification_date": "2026-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XX0801X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Orthopaedic Trauma",
            "state": "FL",
            "license": "OS18452",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE",
            "identifier": "O5607",
            "state": "FL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "113496800",
            "state": "FL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "cmamczak@mybeacon.cernerdirect.com",
            "affiliation": "N",
            "address_1": "100 Navarre Pl Ste 4440",
            "city": "South Bend",
            "state": "IN",
            "country_code": "US",
            "postal_code": "466011171",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Sha'Kandace Malone
• Elbert Maloney III, MD
• Velvet C Maloy, APRN-C
• Richard David Malsom, PHARMD
• Jennifer Hamilton Maltese, RN
• Ziad M Mamish, MD
• Abby Nicole Manack, MS, RD, LDN
• Michele Manassah
• Mancao Medical Health LLC
• Miguel Y. Mancao, MD

• Orthopaedic Trauma Physician in Pensacola, FL
• Providers in Pensacola, FL by specialty
• Orthopaedic Trauma Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 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.