Mark Thiel
NPI 1063865913 · Case Manager/Care Coordinator · Washington, DC
Mark Thiel is a Case Manager/Care Coordinator provider in Washington, DC (NPI 1063865913).
Provider details
- NPI number
- 1063865913
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- R195288 (MD)
Specialties & taxonomies
Other Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-07-15
- Last updated
- 2025-11-06
- Certified
- 2025-11-06
Frequently asked questions
- What is Mark Thiel's NPI number?
- Mark Thiel's National Provider Identifier (NPI) is 1063865913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Thiel's specialty?
- Mark Thiel is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Mark Thiel located?
- Mark Thiel's practice location on file with NPPES is 915 Rhode Island Ave Nw, Washington, DC 20001-4153.
- What is Mark Thiel's phone number?
- The practice phone number listed in the NPPES registry for Mark Thiel is (202) 232-6100.
- Is Mark Thiel's NPI active?
- Yes — Mark Thiel's NPI (1063865913) is active in the NPPES registry as of the last update on 2025-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.