Jonathan Welch, MD
NPI 1669042842 · Student in an Organized Health Care Education/Training Program · Morristown, NJ
Enrolled with Medicare as Order and Referring Only - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Welch, MD is a Student in an Organized Health Care Education/Training Program provider in Morristown, NJ (NPI 1669042842).
Provider details
- NPI number
- 1669042842
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-06-29
- Last updated
- 2023-06-28
- Certified
- 2023-06-28
Frequently asked questions
- What is Jonathan Welch's NPI number?
- Jonathan Welch's National Provider Identifier (NPI) is 1669042842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Welch's specialty?
- Jonathan Welch is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Jonathan Welch located?
- Jonathan Welch's practice location on file with NPPES is 100 Madison Ave, Morristown, NJ 07960-6136.
- What is Jonathan Welch's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Welch is (973) 971-5000.
- Does Jonathan Welch accept Medicare?
- Jonathan Welch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Welch's NPI active?
- Yes — Jonathan Welch's NPI (1669042842) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.