Gregory Cramer, MD
NPI 1104807833 · Gastroenterology Physician · Lacrosse, WI
Gregory Cramer, MD is a Gastroenterology Physician provider in Lacrosse, WI (NPI 1104807833).
Provider details
- NPI number
- 1104807833
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 30194 (WI)
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
20 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
- 2005-11-09
- Last updated
- 2019-05-17
Frequently asked questions
- What is Gregory Cramer's NPI number?
- Gregory Cramer's National Provider Identifier (NPI) is 1104807833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Cramer's specialty?
- Gregory Cramer is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Cramer located?
- Gregory Cramer's practice location on file with NPPES is 800 West Avenue South, Lacrosse, WI 54601.
- What is Gregory Cramer's phone number?
- The practice phone number listed in the NPPES registry for Gregory Cramer is (608) 392-9862.
- Is Gregory Cramer's NPI active?
- Yes — Gregory Cramer's NPI (1104807833) is active in the NPPES registry as of the last update on 2019-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.