Individual provider Active NPI

David Lainoff, MD

  • Internal Medicine Physician
  • Wilmington, DE
National Provider Identifier
1942361076
Registry record updated Sep 19, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
C1-0013284 Issued in DE
Practice address
100 S Riding Blvd FL 2
Wilmington, DE 19808-3692
Phone
(302) 623-2850
Fax
(302) 623-2855
NPI assigned
Dec 13, 2006
Last updated
Sep 19, 2019By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 19, 2019

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X C1-0013284 DE Primary
Internal Medicine Physician 207R00000X MD427714 PA

Addresses

Primary practice location

100 S Riding Blvd FL 2
Wilmington, DE 19808-3692

Mailing address

100 S Riding Blvd FL 2
Wilmington, DE 19808-3692
Phone (302) 623-2850

Other identifiers 1

IdentifierTypeStateIssuer
101545947MedicaidPA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, DE2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20060315000292 PA Practitioner - Internal Medicine 0840204996 Reassigns benefits to 3 organizations
I20191010000013 DE Practitioner - Internal Medicine 0840204996 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Rochester School of Medicine and Dentistry, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Christiana Care Pennsylvania IncGroup PAC ID 8921549973, 176 clinicians

Practice addresses (Care Compare)

161 Wilimington W Chester Pike
Chadds Ford, PA 19317-9041
Phone (302) 320-9440

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
C1-0013284DEMDInternal Medicine Physician
MD427714PAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Christiana Care Health Services Inc CurrentSince Jun 3, 2020 Accepting new patients
Christiana Care Health Services, Inc Internal Medicine CurrentSince Sep 19, 2019 Accepting new patients
Prospect Health Access Network, Inc. CurrentSince Jul 1, 2016 Accepting new patients
Christiana Care Pennsylvania Inc Current Accepting new patients
Christiana Care Pennsylvania Inc CurrentSince May 6, 2025 Accepting new patients
Prospect Health Access Network, Inc. CurrentSince Jul 1, 2016 Accepting new patients
Christiana Care Health Services Inc Current Accepting new patients
Christiana Care Health Services Inc Internal Medicine CurrentSince Mar 1, 2020 Accepting new patients
Christiana Care Health Services, Inc Current Accepting new patients
Christiana Care Pennsylvania Inc CurrentSince May 6, 2025 Accepting new patients
Christiana Care Health Services Inc CurrentSince Sep 19, 2019 Accepting new patients
Christiana Care Pennsylvania Inc Past Accepting new patients

Locations

726 Yorklyn Rd
Ste 100
Hockessin, DE 19707
Phone (302) 234-5770

239 Christiana Rd
New Castle, DE 19720
Phone (302) 322-0860

239 Christiana Rd
Ofc
New Castle, DE 19720
Phone (302) 327-7630

100 S Riding Blvd
#2
Wilmington, DE 19808
Phone (302) 623-2850

1401 Foulk Rd
Ste 100B
Wilmington, DE 19803
Phone (302) 320-9440

501 W 14th St
Wilmington, DE 19801
Phone (302) 320-4411

161 Wilmington W Chester Pike
Chadds Ford, PA 19317
Phone (610) 361-1060

161 Wilmington W Chester Pike
#P
Chadds Ford, PA 19317
Phone (610) 361-1042

1 Medical Center Blvd
Ste 301
Chester, PA 19013
Phone (610) 566-6744

5030 State Rd
Ste 2-500
Drexel Hill, PA 19026
Phone (610) 394-1380

100 W Sproul Rd
Ste 123
Springfield, PA 19064
Phone (610) 619-8281

900 W Baltimore Pike
Ste 102
West Grove, PA 19390
Phone (302) 838-3088

Organizations & group practices 12

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 2

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": "1165968000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1568851200000",
    "number": "1942361076",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 S RIDING BLVD FL 2",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198083692",
            "telephone_number": "302-623-2850",
            "fax_number": "302-623-2855"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 S RIDING BLVD FL 2",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198083692",
            "telephone_number": "302-623-2850",
            "fax_number": "302-623-2855"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAINOFF",
        "first_name": "DAVID",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-13",
        "last_updated": "2019-09-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DE",
            "license": "C1-0013284",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MD427714",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "101545947",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Wilmington, DE

Sources for this page

Verify at the official NPI Registry.