Individual provider Active NPI

Diedrich K Holtkamp, MD

  • Vascular Surgery Physician
  • Brooklyn, NY
National Provider Identifier
1225041825
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular Surgery PhysicianTaxonomy code 2086S0129X
License
128889 Issued in NY
Practice address
541 Bay Ridge Parkway
Brooklyn, NY 11209
Phone
(718) 748-6451
Fax
(718) 921-4534
NPI assigned
Aug 14, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Vascular Surgery Physician 2086S0129X 128889 NY Primary

Addresses

Primary practice location

541 Bay Ridge Parkway
Brooklyn, NY 11209

Mailing address

541 Bay Ridge Parkway
Brooklyn, NY 11209
Phone (718) 748-6451

Other identifiers 1

IdentifierTypeStateIssuer
00396474MedicaidNY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
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
I20080110000696 NY Practitioner - General SurgeryPractitioner - Vascular Surgery 8123109519 Reassigns benefits to 3 organizations
Practice locations: Brooklyn, NY

Care Compare profile

Medicare Care Compare
Specialty
General SurgeryAlso: Vascular Surgery
Education
Other, 1972
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Physician Affiliate Group of New York PCGroup PAC ID 4688098833, 1,222 clinicians

Practice addresses (Care Compare)

2601 Ocean Pkwy
Brooklyn, NY 11235-7745
Phone (718) 616-5356

Hospital & facility affiliations

  • South Brooklyn Health Hospital, Brooklyn, NY, CCN 330196

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
128889NYMDSocial Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Physician Affiliate Group of New York PC CurrentSince Mar 1, 2024 Accepting new patients
Maimonides Medical Center Current Accepting new patients
Calvary Hospital Inc Current Accepting new patients
Coney Island Medical Practice Plan, P.C. CurrentSince Mar 11, 2019 Accepting new patients
Calvary Hospital Inc CurrentSince Jan 17, 2007 Accepting new patients

Locations

1740 Eastchester Rd
Bronx, NY 10461
Phone (718) 518-2000

2601 Ocean Pkwy
Brooklyn, NY 11235
Phone (718) 616-5354

506 Malcolm X Blvd
New York, NY 10037
Phone (212) 939-1000

Networks

  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H9678

Interoperability endpoints

  • Direct secure messaging: dholtkamp698862@nychhc.direct-ci.com
  • Direct secure messaging: diedrichholtkamp@mai.allscriptsdirect.net

Organizations & group practices 5

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 1

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": "1155513600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1225041825",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "541 BAY RIDGE PARKWAY",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "11209",
            "telephone_number": "718-748-6451",
            "fax_number": "718-921-4534"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "541 BAY RIDGE PARKWAY",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "11209",
            "telephone_number": "718-748-6451",
            "fax_number": "718-921-4534"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLTKAMP",
        "first_name": "DIEDRICH",
        "middle_name": "K",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-14",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "NY",
            "license": "128889",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00396474",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.