Mark Williams, LEAD RRT
NPI 1871278820 · Critical Care Registered Respiratory Therapist · Richmond, VA
Mark Williams, LEAD RRT is a Critical Care Registered Respiratory Therapist provider in Richmond, VA (NPI 1871278820).
Provider details
- NPI number
- 1871278820
- Entity type
- Individual
- Primary specialty
- Critical Care Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- LEAD RRT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0117002982 (VA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
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
- 2023-06-19
- Last updated
- 2023-06-19
- Certified
- 2023-06-18
Frequently asked questions
- What is Mark Williams's NPI number?
- Mark Williams's National Provider Identifier (NPI) is 1871278820, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Williams's specialty?
- Mark Williams is listed in the NPPES registry with a primary specialty of Critical Care Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Williams located?
- Mark Williams's practice location on file with NPPES is 1201 Broad Rock Blvd, Richmond, VA 23249-0001.
- What is Mark Williams's phone number?
- The practice phone number listed in the NPPES registry for Mark Williams is (804) 274-0780.
- Is Mark Williams's NPI active?
- Yes — Mark Williams's NPI (1871278820) is active in the NPPES registry as of the last update on 2023-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.