Jonathan Karnitsky, D.C.
NPI 1629130653 · Chiropractor · Ledgewood, NJ
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Karnitsky, D.C. is a Chiropractor provider in Ledgewood, NJ (NPI 1629130653).
Provider details
- NPI number
- 1629130653
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- Yes
- License
- X010099-1 (NY)
Specialties & taxonomies
Chiropractic Providers
Chiropractic Providers
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
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2011-06-22
Frequently asked questions
- What is Jonathan Karnitsky's NPI number?
- Jonathan Karnitsky's National Provider Identifier (NPI) is 1629130653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Karnitsky's specialty?
- Jonathan Karnitsky is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Jonathan Karnitsky located?
- Jonathan Karnitsky's practice location on file with NPPES is 14 Lazarus Dr, Ledgewood, NJ 07852-2341.
- What is Jonathan Karnitsky's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Karnitsky is (973) 584-0009.
- Does Jonathan Karnitsky accept Medicare?
- Jonathan Karnitsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Karnitsky's NPI active?
- Yes — Jonathan Karnitsky's NPI (1629130653) is active in the NPPES registry as of the last update on 2011-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.