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Franklin Loo, M.D.
NPI 1376505255 · Gastroenterology Physician · Milwaukee, WI
Franklin Loo, M.D. is a Gastroenterology Physician provider in Milwaukee, WI (NPI 1376505255).
Provider details
- NPI number
- 1376505255
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 20620 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
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
2901 W Kk River Pkwy
Suite 414
Milwaukee, WI 53215-3677
Phone: (414) 649-3750
Fax: (414) 649-3411
Approximate (ZIP-level) locationGet directions
Mailing address
3003 W Good Hope Rd
Milwaukee, WI 53209-2042
Registry dates
- Enumerated
- 2006-04-05
- Last updated
- 2010-12-27
Frequently asked questions
- What is Franklin Loo's NPI number?
- Franklin Loo's National Provider Identifier (NPI) is 1376505255, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Franklin Loo's specialty?
- Franklin Loo is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Franklin Loo located?
- Franklin Loo's practice location on file with NPPES is 2901 W Kk River Pkwy, Milwaukee, WI 53215-3677.
- What is Franklin Loo's phone number?
- The practice phone number listed in the NPPES registry for Franklin Loo is (414) 649-3750.
- Is Franklin Loo's NPI active?
- Yes — Franklin Loo's NPI (1376505255) is active in the NPPES registry as of the last update on 2010-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.