MARK THIEL
NPI 1063865913
Case Manager/Care Coordinator in Washington, DC

Active since July 15, 2016
915 RHODE ISLAND AVE NW, WASHINGTON, DC 20001(202) 232-6100(202) 644-7024 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Nov 6, 2025, Jul 15, 2016 (2 updates tracked since 2016).

About Mark Thiel NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK THIEL (NPI 1063865913) is an individual case manager/care coordinator provider in Washington, District Of Columbia and active in the NPI registry since July 2016.

NPPES Registry Identity

NPI1063865913
Entity TypeIndividualMale
Primary Taxonomy171M00000X
Provider Legal NameMARK THIEL
Location Address915 RHODE ISLAND AVE NWWashington, DC 20001-4153
Mailing Address915 Rhode Island Ave NwWashington, DC 20001-4153 · (202) 232-6100 · Fax (202) 644-7024
Fax(202) 644-7024
Sole ProprietorNo
Enumeration DateJuly 15, 2016
Last NPPES UpdateNovember 6, 20252 updates tracked since enumeration
NPPES CertifiedNovember 6, 2025
NPI 1063865913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers
Taxonomy Code171M00000X
Definition

A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

Also ListedRegistered NurseTaxonomy 163W00000X · License R195288 (MD)
915 RHODE ISLAND AVE NW, Washington, DC 20001

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
915 RHODE ISLAND AVE NW
WASHINGTON, DC 20001
Psychologist (Clinical)
915 RHODE ISLAND AVE NW
WASHINGTON, DC 20001
Registered Nurse (Psychiatric/Mental Health, Adult)
915 RHODE ISLAND AVE NW
WASHINGTON, DC 20001
Registered Nurse
915 RHODE ISLAND AVE NW
WASHINGTON, DC 20001
Registered Nurse
915 RHODE ISLAND AVE NW
WASHINGTON, DC 20001
Registered Nurse
915 RHODE ISLAND AVE NW
WASHINGTON, DC 20001
Social Worker
915 RHODE ISLAND AVE NW
WASHINGTON, DC 20001
Social Worker
915 RHODE ISLAND AVE NW
WASHINGTON, DC 20001

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063865913, enumerated as an "individual" on July 15, 2016.

The provider is located at 915 RHODE ISLAND AVE NW WASHINGTON, DC 20001 and the phone number is (202) 232-6100.

Case Manager/Care Coordinator with taxonomy code 171M00000X.