William David Ju, M.D.
Specialist · South Plainfield, NJ
William David Ju, M.D. is a specialist with a practice address in South Plainfield, New Jersey, and NPI 1982852661, issued on Sep 5, 2008. Check the license (New Jersey 25MA06461700, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William David Ju
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 25MA06461700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 100 Corporate CT, South Plainfield, NJ 07080
- Phone
- (908) 222-7000
- Enumerated
- Sep 5, 2008
- Record last updated
- Sep 5, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,636 in New Jersey → Look up another NPI →
Verify William David Ju in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 25MA06461700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William David Ju among 1,636 specialist records in New Jersey
William David Ju, M.D. is one of 1,636 specialist records with a practice address in New Jersey. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 34% newer
- In a Medicare fileNo · 38% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2008 · 83% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 specialist records list a practice address in South Plainfield
They are 6 of the 330 NPPES records with a practice address in South Plainfield, and 1,636 specialist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,636 in New Jersey → Every provider in South Plainfield → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Myrna Guerra-Deluna, MDSouth Plainfield, NJ 070801508803990
- Richard Lebovicz, MDSouth Plainfield, NJ 070801558304220
- Younus Rakla, MDSouth Plainfield, NJ 070801104876499
- Regina Romero, MSPEDSouth Plainfield, NJ 070801225390156
- Tiffany WhiteSouth Plainfield, NJ 070801396437299
- Maira GomezUnion, NJ 070811477080166
- Mary Hunt, M.D.Springfield, NJ 070811497799563
- Monica JonesSpringfield, NJ 070811811354681
Common questions
What is William David Ju, M.D.'s NPI number?
William David Ju, M.D.'s National Provider Identifier (NPI) is 1982852661, issued on Sep 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is William David Ju, M.D. located?
The NPPES record lists a practice address at 100 Corporate CT, South Plainfield, NJ, 07080. Phone: (908) 222-7000. Providers update this record themselves, so call before visiting.
How can I verify William David Ju, M.D.'s license?
NPPES lists New Jersey license number 25MA06461700, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.