Medicine & Nephrology Associates of Northwest Jersey, P.C.
NPI 1154511509 · Medical Specialty Clinic/Center · Hackettstown, NJ
Medicine & Nephrology Associates of Northwest Jersey, P.C. is a Medical Specialty Clinic/Center organization in Hackettstown, NJ (NPI 1154511509).
Provider details
- NPI number
- 1154511509
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Krystine Swannick-Konopczynski, President(908) 812-0815
- License
- MA07293000 (NJ)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-07-31
- Last updated
- 2007-07-31
Frequently asked questions
- What is Medicine & Nephrology Associates of Northwest Jersey, P.C.'s NPI number?
- Medicine & Nephrology Associates of Northwest Jersey, P.C.'s National Provider Identifier (NPI) is 1154511509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Medicine & Nephrology Associates of Northwest Jersey, P.C.?
- Medicine & Nephrology Associates of Northwest Jersey, P.C. is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Medicine & Nephrology Associates of Northwest Jersey, P.C. located?
- Medicine & Nephrology Associates of Northwest Jersey, P.C.'s practice location on file with NPPES is 184 Mountain Ave, Hackettstown, NJ 07840-2412.
- What is Medicine & Nephrology Associates of Northwest Jersey, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Medicine & Nephrology Associates of Northwest Jersey, P.C. is (908) 684-4244.
- Who is the authorized official for Medicine & Nephrology Associates of Northwest Jersey, P.C.?
- The authorized official listed on Medicine & Nephrology Associates of Northwest Jersey, P.C.'s NPPES record is Krystine Swannick-Konopczynski, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Medicine & Nephrology Associates of Northwest Jersey, P.C.'s NPI active?
- Yes — Medicine & Nephrology Associates of Northwest Jersey, P.C.'s NPI (1154511509) is active in the NPPES registry as of the last update on 2007-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.