Michael Ombrello, M.D.
NPI 1235330515 · Student in an Organized Health Care Education/Training Program · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ombrello, M.D. is a Student in an Organized Health Care Education/Training Program provider in Saint Louis, MO (NPI 1235330515).
Provider details
- NPI number
- 1235330515
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2002011491 (MO)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense 2002011491 (MO)
Student, Health Care
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
- 2007-05-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Ombrello's NPI number?
- Michael Ombrello's National Provider Identifier (NPI) is 1235330515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ombrello's specialty?
- Michael Ombrello 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 Ombrello located?
- Michael Ombrello's practice location on file with NPPES is 3660 Vista Ave, Saint Louis, MO 63110-2540.
- What is Michael Ombrello's phone number?
- The practice phone number listed in the NPPES registry for Michael Ombrello is (314) 977-8833.
- Does Michael Ombrello accept Medicare?
- Michael Ombrello is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ombrello's NPI active?
- Yes — Michael Ombrello's NPI (1235330515) 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.