Gary Shull, M.D.
NPI 1326148016 · Internal Medicine Physician · Springfield, IL
Gary Shull, M.D. is a Internal Medicine Physician provider in Springfield, IL (NPI 1326148016).
Provider details
- NPI number
- 1326148016
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-070967 (IL)
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
Registry dates
- Enumerated
- 2006-09-23
- Last updated
- 2008-08-26
Frequently asked questions
- What is Gary Shull's NPI number?
- Gary Shull's National Provider Identifier (NPI) is 1326148016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Shull's specialty?
- Gary Shull is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Shull located?
- Gary Shull's practice location on file with NPPES is 1025 S 6th St, Springfield, IL 62703-2416.
- What is Gary Shull's phone number?
- The practice phone number listed in the NPPES registry for Gary Shull is (217) 528-7541.
- Is Gary Shull's NPI active?
- Yes — Gary Shull's NPI (1326148016) is active in the NPPES registry as of the last update on 2008-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.