WILLIAM K LEE MD PA – NPI #1508891003
Internal Medicine

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Health Care Provider Taxonomy Code for Internal Medicine

WILLIAM K LEE MD PA is a provider located in OAKLAND, NJ. NPPES has assigned the NPI number 1508891003 to WILLIAM K LEE MD PA on July 12, 2006. It is a Type-2 NPI, indicating this NPI number is associated with an organization. The primary taxonomy selected by this provider is 207RC0000X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Cardiovascular Disease

The NPI profile was last updated on Nov 14, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for WILLIAM K LEE MD PA below.

NPI Profile for
WILLIAM K LEE MD PA

NPI Number
1508891003
Enumeration Date

(about 20 years ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
WILLIAM K LEE MD PA
Primary location
43 YAWPO AVE
OAKLAND, NJ 07436
Phone: (201) 337-0066 Fax: (201) 337-7417
1 Other location(s):
200 Fairfield Rd
Fairfield, NJ 07004-2426
Phone: (862) 210-8018
Fax: (973) 521-7378
Mailing address
Same as primary location
Organization Subpart
No
Authorized Official
WILLIAM LEE
PRESIDENT
Phone: (201) 337-0066
Updated
Certification Date
Nov 14, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Identifiers

Identifiers for WILLIAM K LEE MD PA

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
medicaidNJ8614202
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RC0000X
- Internal Medicine / Cardiovascular Disease (Primary)		 NJ 25MA06243600

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.