Mark J Singer, MD, Lcsw
NPI 1497871461 · Mental Health Counselor · Richmond, VA
Mark J Singer, MD, Lcsw is a Mental Health Counselor organization in Richmond, VA (NPI 1497871461).
Provider details
- NPI number
- 1497871461
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mark Singer, Owner(804) 330-0816
- License
- 0904000716 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Managed Care Organizations
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
- 2007-03-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is Mark J Singer, MD, Lcsw's NPI number?
- Mark J Singer, MD, Lcsw's National Provider Identifier (NPI) is 1497871461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark J Singer, MD, Lcsw?
- Mark J Singer, MD, Lcsw is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mark J Singer, MD, Lcsw located?
- Mark J Singer, MD, Lcsw's practice location on file with NPPES is 605 Twinridge Ln, Richmond, VA 23235-5268.
- What is Mark J Singer, MD, Lcsw's phone number?
- The practice phone number listed in the NPPES registry for Mark J Singer, MD, Lcsw is (804) 330-0816.
- Who is the authorized official for Mark J Singer, MD, Lcsw?
- The authorized official listed on Mark J Singer, MD, Lcsw's NPPES record is Mark Singer, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark J Singer, MD, Lcsw's NPI active?
- Yes — Mark J Singer, MD, Lcsw's NPI (1497871461) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.