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Gregory Nelcamp, MD
NPI 1538110259 · Anesthesiology Physician · Belleville, IL
Gregory Nelcamp, MD is a Anesthesiology Physician provider in Belleville, IL (NPI 1538110259).
Provider details
- NPI number
- 1538110259
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
211 S 3rd St
Belleville, IL 62220-1915
Phone: (618) 234-2120
Fax: (618) 641-5810
Street-level locationGet directions
Mailing address
Po Box 3508
Ballwin, MO 63022-3508
Registry dates
- Enumerated
- 2006-05-15
- Last updated
- 2023-03-07
Frequently asked questions
- What is Gregory Nelcamp's NPI number?
- Gregory Nelcamp's National Provider Identifier (NPI) is 1538110259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Nelcamp's specialty?
- Gregory Nelcamp is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Nelcamp located?
- Gregory Nelcamp's practice location on file with NPPES is 211 S 3rd St, Belleville, IL 62220-1915.
- What is Gregory Nelcamp's phone number?
- The practice phone number listed in the NPPES registry for Gregory Nelcamp is (618) 234-2120.
- Is Gregory Nelcamp's NPI active?
- Yes — Gregory Nelcamp's NPI (1538110259) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.