Active NPI
William K Lee MD PA
- Cardiovascular Disease Physician
- Oakland, NJ
National Provider Identifier
1508891003
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cardiovascular Disease Physician
- License
- 25MA06243600
- Legal business name
- WILLIAM K LEE MD PA
- Practice address
- 43 Yawpo Ave
Oakland, NJ 07436 - Phone
- (201) 337-0066
- Fax
- (201) 337-7417
- NPI assigned
- Jul 12, 2006
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- William K Lee, MD
- Title
- President
- Phone
- (201) 337-0066
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Cardiovascular Disease Physician | 207RC0000X | 25MA06243600 | NJ | Primary |
Addresses
Primary practice location
43 Yawpo Ave
Oakland, NJ 07436
Mailing address
43 Yawpo Ave
Oakland, NJ 07436
Phone (201) 337-0066
Other practice location 1
200 Fairfield Rd
Fairfield, NJ 07004-2426
Phone (862) 210-8018
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8614202 | Medicaid | NJ |
Other names 1
- CARDIAC ASSOCIATES OF NORTH JERSEY PA
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NJ
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20050929000093 | NJ | Part B Supplier - Clinic/Group Practice | 5294760161 |
Receives reassigned benefits from 13 practitioners Practice locations: Riverdale, NJ; Oakland, NJ; Fairfield, NJ |
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 31D0974325 | Cardiac Associates of North Jersey PA | Certificate of waiver | Jun 4, 2028 |
National Provider Directory
National Provider DirectoryLocations
200 Fairfield Rd
Fairfield, NJ 07004
Phone (973) 256-1799
43 Yawpo Ave
Ste 6
Oakland, NJ 07436
Phone (201) 481-1537
43 Yawpo Ave
Ste 2
Oakland, NJ 07436
Phone (201) 337-0066
66 Newark Pompton Tpke
Riverdale, NJ 07457
Phone (973) 831-1444
Practitioners & affiliated clinicians
Practitioners 28
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Gerontology Nurse Practitioner
- Oakland, NJ
- NPI 1831764794
Cardiovascular Disease, NJ
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1152662400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1763078400000",
"number": "1508891003",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "43 YAWPO AVE",
"city": "OAKLAND",
"state": "NJ",
"postal_code": "07436",
"telephone_number": "201-337-0066",
"fax_number": "201-337-7417"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "43 YAWPO AVE",
"city": "OAKLAND",
"state": "NJ",
"postal_code": "07436",
"telephone_number": "201-337-0066",
"fax_number": "201-337-7417"
}
],
"practiceLocations": [
{
"address_1": "200 Fairfield Rd",
"address_purpose": "LOCATION",
"city": "Fairfield",
"state": "NJ",
"postal_code": "070042426",
"country_code": "US",
"telephone_number": "862-210-8018",
"fax_number": "973-521-7378",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "WILLIAM K LEE MD PA",
"organizational_subpart": "NO",
"enumeration_date": "2006-07-12",
"last_updated": "2025-11-14",
"certification_date": "2025-11-14",
"status": "A",
"authorized_official_last_name": "LEE",
"authorized_official_first_name": "WILLIAM",
"authorized_official_middle_name": "K",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "201-337-0066",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207RC0000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "NJ",
"license": "25MA06243600",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "8614202",
"state": "NJ"
}
],
"endpoints": [],
"other_names": [
{
"organization_name": "CARDIAC ASSOCIATES OF NORTH JERSEY PA",
"code": "5",
"type": "Other Name"
}
]
}Other providers in Oakland, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 14, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.