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Joan Kowalec, M.D.
NPI 1497703474 · Rheumatology Physician · Newark, NJ
Joan Kowalec, M.D. is a Rheumatology Physician provider in Newark, NJ (NPI 1497703474).
Provider details
- NPI number
- 1497703474
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MA030441 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
400 Osborne Ter
L-4
Newark, NJ 07112-2046
Phone: (973) 926-7472
Fax: (973) 923-8063
Street-level locationGet directions
Mailing address
148 Huron Dr
Chatham, NJ 07928-1238
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2013-03-18
Frequently asked questions
- What is Joan Kowalec's NPI number?
- Joan Kowalec's National Provider Identifier (NPI) is 1497703474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Kowalec's specialty?
- Joan Kowalec is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Kowalec located?
- Joan Kowalec's practice location on file with NPPES is 400 Osborne Ter, Newark, NJ 07112-2046.
- What is Joan Kowalec's phone number?
- The practice phone number listed in the NPPES registry for Joan Kowalec is (973) 926-7472.
- Is Joan Kowalec's NPI active?
- Yes — Joan Kowalec's NPI (1497703474) is active in the NPPES registry as of the last update on 2013-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.