Individual provider Active NPI

Carter Bolton Freiburg, M.D.

  • Surgery Physician
  • Bel Air, MD
National Provider Identifier
1720102288
Registry record updated Aug 24, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
BF4323200SW Issued in VT
Practice address
520 Upper Chesapeake Dr
Suite 306 Ambulatory Care Center
Bel Air, MD 21014-4339
Phone
(410) 879-2006
Fax
(410) 420-2006
NPI assigned
Mar 19, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 24, 2011

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X BF4323200SW VT Primary
Vascular Surgery Physician 2086S0129X D0071822 MD

Addresses

Primary practice location

520 Upper Chesapeake Dr
Suite 306 Ambulatory Care Center
Bel Air, MD 21014-4339

Mailing address

520 Upper Chesapeake Dr
Suite 306 Ambulatory Care Center
Bel Air, MD 21014-4339
Phone (410) 879-2006

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
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

Enrollment IDStateProvider typePAC IDDetails
I20110809000632 MD Practitioner - Vascular Surgery 1052580099 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Vascular Surgery
Education
Loyola University of Chicago, Stritch School of Medicine, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Maryland Community Medical Group IncGroup PAC ID 3678472214, 446 clinicians

Practice addresses (Care Compare)

301 Hospital Dr
Glen Burnie, MD 21061-5803
Phone (410) 787-4000

Hospital & facility affiliations

  • University of MD Baltimore Washington Medical Center Hospital, Glen Burnie, MD, CCN 210043
  • Greater Baltimore Medical Center Hospital, Baltimore, MD, CCN 210044
  • University of MD St Joseph Medical Center Hospital, Towson, MD, CCN 210063
  • Umd Upper Chesapeake Medical Center Hospital, Bel Air, MD, CCN 210049
  • Carroll Hospital Center Hospital, Westminster, MD, CCN 210033

Merit-based Incentive Payment System (MIPS)

Final score
85.84 of 100Reported as group
Quality
73.85
Promoting interoperability
88
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Varicose vein removal33
Leg revascularization (restoring blood flow)37
Removal of tissue18

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
BF4323200SWVTMDSurgery Physician
D0071822MDMDVascular Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Maryland Community Medical Group, Inc. CurrentSince Nov 1, 2025 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients
University of Maryland Community Medical Group, Inc. Past Accepting new patients

Locations

2540 Centreville Rd
Centreville, MD 21617
Phone (410) 758-4432

219 S Washington St
Easton, MD 21601

255 Hospital Dr
Ste 107
Glen Burnie, MD 21061
Phone (410) 553-8300

301 Hospital Dr
Glen Burnie, MD 21061
Phone (410) 787-4565

920 Elkridge Landing Rd
Fl 4
Linthicum Heights, MD 21090
Phone (443) 462-5010

125 Shoreway Dr
Ste 240
Queenstown, MD 21658
Phone (410) 553-8300

Interoperability endpoints

  • Direct secure messaging: cfreiburg109895@direct.umm.edu
  • Direct secure messaging: carter.freiburg@direct.vsadocs.nextgenshare.com

Organizations & group practices 3

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.

Hospital & facility affiliations 5

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

NPI Registry JSON

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

{
    "created_epoch": "1174262400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1314144000000",
    "number": "1720102288",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "520 UPPER CHESAPEAKE DR",
            "address_2": "SUITE 306 AMBULATORY CARE CENTER",
            "city": "BEL AIR",
            "state": "MD",
            "postal_code": "210144339",
            "telephone_number": "410-879-2006",
            "fax_number": "410-420-2006"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "520 UPPER CHESAPEAKE DR",
            "address_2": "SUITE 306 AMBULATORY CARE CENTER",
            "city": "BEL AIR",
            "state": "MD",
            "postal_code": "210144339",
            "telephone_number": "410-879-2006",
            "fax_number": "410-420-2006"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FREIBURG",
        "first_name": "CARTER",
        "middle_name": "BOLTON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-19",
        "last_updated": "2011-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "VT",
            "license": "BF4323200SW",
            "primary": true
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "MD",
            "license": "D0071822",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bel Air, MD

Sources for this page

Verify at the official NPI Registry.