NPIMap

Individual provider Active NPI

David Sachtleben, MD

  • Internal Medicine Physician
  • Westmont, IL
National Provider Identifier
1861450447
Registry record updated Feb 2, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
36089647 Issued in IL
Practice address
251 N Cass Ave
Suite 100
Westmont, IL 60559-1744
Phone
(630) 963-0309
Fax
(630) 963-0319
NPI assigned
May 3, 2006
Last updated
Feb 2, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 2, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 36089647 IL Primary

Addresses

Primary practice location

251 N Cass Ave
Suite 100
Westmont, IL 60559-1744

Mailing address

120 W 22ND St Ste 200
Oak Brook, IL 60523-1563
Phone (630) 573-5000

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address credentialing@nephdocs.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100422001117 IL Practitioner - Internal Medicine 6204963200 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Loyola University of Chicago, Stritch School of Medicine, 1992
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Nani Internal Med LLCGroup PAC ID 6901141498, 5 clinicians
Select Rehabilitation, LLCGroup PAC ID 9032020490, 1,935 clinicians

Practice addresses (Care Compare)

251 N Cass Ave
Suite 100
Westmont, IL 60559-1745
Phone (630) 963-0309

2600 Compass Rd
Glenview, IL 60026-8001

412 63Rd St
Suite 100
Downers Grove, IL 60516-2000
Phone (331) 775-2783

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
36089647ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Nephrology Associates of Northern Illinois, LTD. CurrentSince Jul 16, 2019 Accepting new patients
Nephrology Associates of Northern Illinois, LTD. CurrentSince Jul 16, 2019 Accepting new patients
Nani Internal Med LLC Internal Medicine CurrentSince Jan 9, 2019 Accepting new patients
Adventist Health Partners, Inc Internal Medicine Past Accepting new patients

Locations

396 Remington Blvd
Ste 231
Bolingbrook, IL 60440
Phone (630) 312-4301

412 63rd St
Ste 100
Downers Grove, IL 60516
Phone (331) 775-2783

120 Spalding Dr
Ste 410
Naperville, IL 60540
Phone (630) 369-0780

120 W 22nd St
Ste 200
Oak Brook, IL 60523
Phone (630) 575-5000

251 N Cass Ave
Ste 100
Westmont, IL 60559
Phone (630) 963-0309

Interoperability endpoints

  • Direct secure messaging: david.sachtleben.1@18778.direct.athenahealth.com
  • FHIR API: https://api.platform.athenahealth.com/18778/brand/1/csg/1/fhir/r4

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 11

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": "1146614400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1675296000000",
    "number": "1861450447",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 W 22ND ST STE 200",
            "city": "OAK BROOK",
            "state": "IL",
            "postal_code": "605231563",
            "telephone_number": "630-573-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "251 N CASS AVE",
            "address_2": "SUITE 100",
            "city": "WESTMONT",
            "state": "IL",
            "postal_code": "605591744",
            "telephone_number": "630-963-0309",
            "fax_number": "630-963-0319"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SACHTLEBEN",
        "first_name": "DAVID",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-03",
        "last_updated": "2023-02-02",
        "certification_date": "2023-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "36089647",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "credentialing@nephdocs.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "120 W 22nd St Ste 200",
            "city": "Oak Brook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "605231563",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Westmont, IL

Sources for this page

Verify at the official NPI Registry.