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Willie Yap
NPI 1891812434 · Contractor · Indianapolis, IN
Willie Yap is a Contractor provider in Indianapolis, IN (NPI 1891812434).
Provider details
- NPI number
- 1891812434
- Entity type
- Individual
- Primary specialty
- ContractorOther Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 40QA01126100 (NJ)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
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
5980 W 71st St
Suite 201
Indianapolis, IN 46278-2711
Phone: (317) 388-0800
Fax: (317) 388-0805
Street-level locationGet directions
Mailing address
5980 W 71st St
Indianapolis, IN 46278-2711
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Willie Yap's NPI number?
- Willie Yap's National Provider Identifier (NPI) is 1891812434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Willie Yap's specialty?
- Willie Yap is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).
- Where is Willie Yap located?
- Willie Yap's practice location on file with NPPES is 5980 W 71st St, Indianapolis, IN 46278-2711.
- What is Willie Yap's phone number?
- The practice phone number listed in the NPPES registry for Willie Yap is (317) 388-0800.
- Is Willie Yap's NPI active?
- Yes — Willie Yap's NPI (1891812434) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.