David Gilliam, M.D.
NPI 1720217367 · Pediatrics Physician · Jackson, MS
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Gilliam, M.D. is a Pediatrics Physician provider in Jackson, MS (NPI 1720217367).
Provider details
- NPI number
- 1720217367
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 21947 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-07-03
- Last updated
- 2016-10-25
Frequently asked questions
- What is David Gilliam's NPI number?
- David Gilliam's National Provider Identifier (NPI) is 1720217367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Gilliam's specialty?
- David Gilliam is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is David Gilliam located?
- David Gilliam's practice location on file with NPPES is 2500 N State St, Jackson, MS 39216-4500.
- What is David Gilliam's phone number?
- The practice phone number listed in the NPPES registry for David Gilliam is (601) 815-5300.
- Does David Gilliam accept Medicare?
- David Gilliam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Gilliam's NPI active?
- Yes — David Gilliam's NPI (1720217367) is active in the NPPES registry as of the last update on 2016-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.