Christopher Riis, DO
NPI 1588367163 · Student in an Organized Health Care Education/Training Program · Baltimore, MD
Enrolled with Medicare as Order and Referring Only - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Riis, DO is a Student in an Organized Health Care Education/Training Program provider in Baltimore, MD (NPI 1588367163).
Provider details
- NPI number
- 1588367163
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- 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
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1 Heroes WayRiverhead, NY 11901-2058Phone: (631) 548-6000
Registry dates
- Enumerated
- 2023-03-23
- Last updated
- 2024-05-30
- Certified
- 2024-05-30
Frequently asked questions
- What is Christopher Riis's NPI number?
- Christopher Riis's National Provider Identifier (NPI) is 1588367163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Riis's specialty?
- Christopher Riis 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 Christopher Riis located?
- Christopher Riis's practice location on file with NPPES is 1800 Orleans Street, Baltimore, MD 21264-2058.
- What is Christopher Riis's phone number?
- The practice phone number listed in the NPPES registry for Christopher Riis is (410) 955-5000.
- Does Christopher Riis accept Medicare?
- Christopher Riis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Riis's NPI active?
- Yes — Christopher Riis's NPI (1588367163) is active in the NPPES registry as of the last update on 2024-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.