Sigmund Kulessa, D.O.
NPI 1447239850 · Family Medicine Physician · South River, NJ
Sigmund Kulessa, D.O. is a Family Medicine Physician provider in South River, NJ (NPI 1447239850).
Provider details
- NPI number
- 1447239850
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- MB24981 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-01-13
- Last updated
- 2009-03-27
Frequently asked questions
- What is Sigmund Kulessa's NPI number?
- Sigmund Kulessa's National Provider Identifier (NPI) is 1447239850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sigmund Kulessa's specialty?
- Sigmund Kulessa is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sigmund Kulessa located?
- Sigmund Kulessa's practice location on file with NPPES is 123 Main St, South River, NJ 08882-1231.
- What is Sigmund Kulessa's phone number?
- The practice phone number listed in the NPPES registry for Sigmund Kulessa is (732) 254-3892.
- Is Sigmund Kulessa's NPI active?
- Yes — Sigmund Kulessa's NPI (1447239850) is active in the NPPES registry as of the last update on 2009-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.