Ismael Garcia Guerrero, MD
NPI 1073304804 · Internal Medicine Physician · Marshfield, WI
Ismael Garcia Guerrero, MD is a Internal Medicine Physician provider in Marshfield, WI (NPI 1073304804).
Provider details
- NPI number
- 1073304804
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 101353-851 (WI)
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
1 yr 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
- 2025-05-13
- Last updated
- 2025-05-13
- Certified
- 2025-05-12
Frequently asked questions
- What is Ismael Garcia Guerrero's NPI number?
- Ismael Garcia Guerrero's National Provider Identifier (NPI) is 1073304804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ismael Garcia Guerrero's specialty?
- Ismael Garcia Guerrero is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ismael Garcia Guerrero located?
- Ismael Garcia Guerrero's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5702.
- What is Ismael Garcia Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Ismael Garcia Guerrero is (800) 782-8581.
- Is Ismael Garcia Guerrero's NPI active?
- Yes — Ismael Garcia Guerrero's NPI (1073304804) is active in the NPPES registry as of the last update on 2025-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.