IndividualActive
Donald Kalfus, D.D.S.
NPI 1114016466 · General Practice Dentistry · Millburn, NJ
Donald Kalfus, D.D.S. is a General Practice Dentistry provider in Millburn, NJ (NPI 1114016466).
Provider details
- NPI number
- 1114016466
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22DI00839100 (NJ)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
90 Millburn Ave
Suite 103
Millburn, NJ 07041-1945
Phone: (973) 762-1110
Street-level locationGet directions
Mailing address
90 Millburn Avenue
Millburn, NJ 07041
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Kalfus's NPI number?
- Donald Kalfus's National Provider Identifier (NPI) is 1114016466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Kalfus's specialty?
- Donald Kalfus is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Donald Kalfus located?
- Donald Kalfus's practice location on file with NPPES is 90 Millburn Ave, Millburn, NJ 07041-1945.
- What is Donald Kalfus's phone number?
- The practice phone number listed in the NPPES registry for Donald Kalfus is (973) 762-1110.
- Is Donald Kalfus's NPI active?
- Yes — Donald Kalfus's NPI (1114016466) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.