Karl G Klinges MD David G Butler and James Van Elswyk MD PA
NPI 1669671566 · Obstetrics Physician · Englewood, NJ
Karl G Klinges MD David G Butler and James Van Elswyk MD PA is a Obstetrics Physician organization in Englewood, NJ (NPI 1669671566).
Provider details
- NPI number
- 1669671566
- Entity type
- Organization
- Primary specialty
- Obstetrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Butler, President(201) 871-4040
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
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
Mailing address
Other names (DBA / former)
- Other name
- Drs. Butler, Englert, Seymour, Fallon
Registry dates
- Enumerated
- 2007-07-12
- Last updated
- 2009-03-20
Frequently asked questions
- What is Karl G Klinges MD David G Butler and James Van Elswyk MD PA's NPI number?
- Karl G Klinges MD David G Butler and James Van Elswyk MD PA's National Provider Identifier (NPI) is 1669671566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Karl G Klinges MD David G Butler and James Van Elswyk MD PA?
- Karl G Klinges MD David G Butler and James Van Elswyk MD PA is classified in the NPPES registry as Obstetrics Physician (Allopathic & Osteopathic Physicians).
- Where is Karl G Klinges MD David G Butler and James Van Elswyk MD PA located?
- Karl G Klinges MD David G Butler and James Van Elswyk MD PA's practice location on file with NPPES is 420 Grand Ave, Englewood, NJ 07631-4152.
- What is Karl G Klinges MD David G Butler and James Van Elswyk MD PA's phone number?
- The practice phone number listed in the NPPES registry for Karl G Klinges MD David G Butler and James Van Elswyk MD PA is (201) 871-4040.
- Who is the authorized official for Karl G Klinges MD David G Butler and James Van Elswyk MD PA?
- The authorized official listed on Karl G Klinges MD David G Butler and James Van Elswyk MD PA's NPPES record is David Butler, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Karl G Klinges MD David G Butler and James Van Elswyk MD PA's NPI active?
- Yes — Karl G Klinges MD David G Butler and James Van Elswyk MD PA's NPI (1669671566) is active in the NPPES registry as of the last update on 2009-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.