John Waddell, M.D.
NPI 1629430327 · Neonatal-Perinatal Medicine Physician · Jackson, MS
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Waddell, M.D. is a Neonatal-Perinatal Medicine Physician provider in Jackson, MS (NPI 1629430327).
Provider details
- NPI number
- 1629430327
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- T-3234 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-03-22
- Last updated
- 2019-06-27
Frequently asked questions
- What is John Waddell's NPI number?
- John Waddell's National Provider Identifier (NPI) is 1629430327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Waddell's specialty?
- John Waddell is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Waddell located?
- John Waddell's practice location on file with NPPES is 2500 N State St, Jackson, MS 39216-4500.
- What is John Waddell's phone number?
- The practice phone number listed in the NPPES registry for John Waddell is (601) 815-8489.
- Does John Waddell accept Medicare?
- John Waddell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Waddell's NPI active?
- Yes — John Waddell's NPI (1629430327) is active in the NPPES registry as of the last update on 2019-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.