Individual provider Active NPI

Christopher G Hamann, MD

  • Emergency Medicine Physician
  • Naples, FL
National Provider Identifier
1508840265
Registry record updated Sep 19, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
ME78738 Issued in FL
Practice address
6101 Pine Ridge Rd
Naples, FL 34119-3900
Phone
(239) 348-9303
NPI assigned
Dec 5, 2005
Last updated
Sep 19, 2011By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 19, 2011

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X ME78738 FL Primary

Addresses

Primary practice location

6101 Pine Ridge Rd
Naples, FL 34119-3900

Mailing address

PO Box 848817
Pembroke Pines, FL 33084-0817
Phone (800) 224-0859

Other identifiers 2

IdentifierTypeStateIssuer
262067700MedicaidFL
58928OtherFLBCBS

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ, CA, LA3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20231011002474 AZ Practitioner - Emergency Medicine 1254466261 Reassigns benefits to 1 organization
I20231011003087 CA Practitioner - Emergency Medicine 1254466261 Reassigns benefits to 1 organization
I20240731003415 LA Practitioner - Emergency Medicine 1254466261 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Upward Health of California, PC CurrentSince Sep 11, 2023 Accepting new patients
Upward Health of la Professional Medical Corporation CurrentSince Apr 28, 2025 Accepting new patients
Upward Health of Arizona LLC CurrentSince Sep 11, 2023 Accepting new patients
Shore Family Medicine Ass Family Medicine Past Accepting new patients
Quality Primary Care P a Past Accepting new patients
Naples Emergency Physicians LLC Emergency Medicine Past Accepting new patients
Guidewell Emergency Medicine Doctors, LLC PastSince Apr 6, 2025 Accepting new patients

Locations

2760 W Peoria Ave
Phoenix, AZ 85029
Phone (309) 229-0799

400 Concar Dr
San Mateo, CA 94402
Phone (650) 409-1407

6221 S Claiborne Ave
Ste 537
New Orleans, LA 70125
Phone (934) 758-4020

80 Arkay Dr
Ste 230
Hauppauge, NY 11788
Phone (631) 540-8225

Networks

  • Optimum HealthCare HMO Network
  • Freedom Health HMO Network

Interoperability endpoints

  • Direct secure messaging: christopher.hamann.1@15578.direct.athenahealth.com

Organizations & group practices 7

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.

NPI Registry JSON

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

{
    "created_epoch": "1133740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1316390400000",
    "number": "1508840265",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 848817",
            "city": "PEMBROKE PINES",
            "state": "FL",
            "postal_code": "330840817",
            "telephone_number": "800-224-0859"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6101 PINE RIDGE RD",
            "city": "NAPLES",
            "state": "FL",
            "postal_code": "341193900",
            "telephone_number": "239-348-9303"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMANN",
        "first_name": "CHRISTOPHER",
        "middle_name": "G",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-05",
        "last_updated": "2011-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "FL",
            "license": "ME78738",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "262067700",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "58928",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Naples, FL

Sources for this page

Verify at the official NPI Registry.