Joan Kowalec, M.D.
Rheumatology Physician · Newark, NJ
Joan Kowalec, M.D. is a rheumatology physician with a practice address in Newark, New Jersey, and NPI 1497703474, issued on May 4, 2006. Check the license on the New Jersey State Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joan Kowalec
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- Practice location
- 400 Osborne Ter, Newark, NJ 07112
- Phone
- (973) 926-7472
- Enumerated
- May 4, 2006
- Entity
- Type 1 · individual
Also registered at 400 Osborne Ter
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Muhammed Ayub, M.D.Internal Medicine Physician1710941836
- Jeanine Ferrao, N.P.Adult Health Nurse Practitioner1417017062
- Joan Leonard Hudgins, M.D.Pulmonary Disease Physician1154430924
Verify Joan Kowalec in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Rheumatology Physician providers in New Jersey
There are 228 rheumatology physician records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other rheumatology physician records in New Jersey
- Mutahir Abidi, M.D.Brick, NJ1598780033
- Shawn Abraham, M.D.Voorhees, NJ1184940108
- Raymond Adelizzi, DOStratford, NJ1770684169
- Humaira Adenwalla, M.D.Lawrenceville, NJ1043474349
- Iqra Aftab, MDEgg Harbor Township, NJ1720574999
- Mugdha Agrawal, M.D.Voorhees, NJ1144595414
- Moumina Airood, MDWest Paterson, NJ1831150671
- Rany Al Haj, M.D.Ocean, NJ1174649966
- Aisa Almeida, APNKeyport, NJ1902534019
- Deborah Alpert, MDNeptune, NJ1124150834
Common questions
What is Joan Kowalec, M.D.'s NPI number?
Joan Kowalec, M.D.'s National Provider Identifier (NPI) is 1497703474, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joan Kowalec, M.D. located?
The NPPES record lists a practice address at 400 Osborne Ter, Newark, NJ, 07112. Phone: (973) 926-7472. Providers update this record themselves, so call before visiting.
How can I verify Joan Kowalec, M.D.'s license?
Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.