Jay Willey, M.D.
NPI 1891714531 · Internal Medicine Physician · Cape Girardeau, MO
Jay Willey, M.D. is a Internal Medicine Physician provider in Cape Girardeau, MO (NPI 1891714531).
Provider details
- NPI number
- 1891714531
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2010018448 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
Mailing address
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2011-05-09
Frequently asked questions
- What is Jay Willey's NPI number?
- Jay Willey's National Provider Identifier (NPI) is 1891714531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Willey's specialty?
- Jay Willey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Willey located?
- Jay Willey's practice location on file with NPPES is 3250 Gordonville Rd, Cape Girardeau, MO 63703-5056.
- What is Jay Willey's phone number?
- The practice phone number listed in the NPPES registry for Jay Willey is (573) 334-9641.
- Is Jay Willey's NPI active?
- Yes — Jay Willey's NPI (1891714531) is active in the NPPES registry as of the last update on 2011-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.