Michael Diffley
NPI 1871097998 · Student in an Organized Health Care Education/Training Program · Saint Louis, MO
Michael Diffley is a Student in an Organized Health Care Education/Training Program provider in Saint Louis, MO (NPI 1871097998).
Provider details
- NPI number
- 1871097998
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2018-03-22
- Last updated
- 2018-03-22
Frequently asked questions
- What is Michael Diffley's NPI number?
- Michael Diffley's National Provider Identifier (NPI) is 1871097998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Diffley's specialty?
- Michael Diffley is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Michael Diffley located?
- Michael Diffley's practice location on file with NPPES is 1402 S Grand Blvd # M260, Saint Louis, MO 63104-1004.
- What is Michael Diffley's phone number?
- The practice phone number listed in the NPPES registry for Michael Diffley is (817) 713-4646.
- Is Michael Diffley's NPI active?
- Yes — Michael Diffley's NPI (1871097998) is active in the NPPES registry as of the last update on 2018-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.