IndividualActive
Maria Blackmon
NPI 1891813499 · Mental Health Counselor · Rock Hill, SC
Maria Blackmon is a Mental Health Counselor provider in Rock Hill, SC (NPI 1891813499).
Provider details
- NPI number
- 1891813499
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
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
83% 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
223 E Main St
Suite 300
Rock Hill, SC 29730-4571
Phone: (803) 328-9600
Fax: (803) 329-7141
Street-level locationGet directions
Mailing address
1521 John Everall Rd
Lancaster, SC 29720-8516
Registry dates
- Enumerated
- 2007-03-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maria Blackmon's NPI number?
- Maria Blackmon's National Provider Identifier (NPI) is 1891813499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Blackmon's specialty?
- Maria Blackmon is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Maria Blackmon located?
- Maria Blackmon's practice location on file with NPPES is 223 E Main St, Rock Hill, SC 29730-4571.
- What is Maria Blackmon's phone number?
- The practice phone number listed in the NPPES registry for Maria Blackmon is (803) 328-9600.
- Is Maria Blackmon's NPI active?
- Yes — Maria Blackmon's NPI (1891813499) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.