OrganizationActive
Ryan Marcello, D.M.D, L.L.C.
NPI 1730235466 · General Practice Dentistry · Greer, SC
Ryan Marcello, D.M.D, L.L.C. is a General Practice Dentistry organization in Greer, SC (NPI 1730235466).
Provider details
- NPI number
- 1730235466
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Patrick Marcello, Owner(864) 801-8877
- License
- 3609 (SC)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
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
103a Regency Commons Dr
Greer, SC 29650-5210
Phone: (864) 801-8877
Fax: (864) 801-8897
Approximate (ZIP-level) locationGet directions
Mailing address
103a Regency Commons Dr
Greer, SC 29650-5210
Other names (DBA / former)
- Doing business as
- Royal Crest Centre for Advanced Dentistry
Registry dates
- Enumerated
- 2007-01-26
- Last updated
- 2013-10-22
Frequently asked questions
- What is Ryan Marcello, D.M.D, L.L.C.'s NPI number?
- Ryan Marcello, D.M.D, L.L.C.'s National Provider Identifier (NPI) is 1730235466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ryan Marcello, D.M.D, L.L.C.?
- Ryan Marcello, D.M.D, L.L.C. is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Ryan Marcello, D.M.D, L.L.C. located?
- Ryan Marcello, D.M.D, L.L.C.'s practice location on file with NPPES is 103a Regency Commons Dr, Greer, SC 29650-5210.
- What is Ryan Marcello, D.M.D, L.L.C.'s phone number?
- The practice phone number listed in the NPPES registry for Ryan Marcello, D.M.D, L.L.C. is (864) 801-8877.
- Who is the authorized official for Ryan Marcello, D.M.D, L.L.C.?
- The authorized official listed on Ryan Marcello, D.M.D, L.L.C.'s NPPES record is Patrick Marcello, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ryan Marcello, D.M.D, L.L.C.'s NPI active?
- Yes — Ryan Marcello, D.M.D, L.L.C.'s NPI (1730235466) is active in the NPPES registry as of the last update on 2013-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.