OrganizationActive
Warren Keith Stafford, M.D.
NPI 1285902106 · Family Medicine Physician · Greer, SC
Warren Keith Stafford, M.D. is a Family Medicine Physician organization in Greer, SC (NPI 1285902106).
Provider details
- NPI number
- 1285902106
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Brenda Klinger, Business Manager(484) 553-3286
- License
- 23690 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
206a S Main St
Greer, SC 29650-2127
Phone: (864) 989-0230
Fax: (864) 334-1880
Street-level locationGet directions
Mailing address
8055 Wertman Rd
Fogelsville, PA 18051-1820
Other names (DBA / former)
- Doing business as
- Cornerstone Family Medicine
Registry dates
- Enumerated
- 2011-12-06
- Last updated
- 2012-01-03
Frequently asked questions
- What is Warren Keith Stafford, M.D.'s NPI number?
- Warren Keith Stafford, M.D.'s National Provider Identifier (NPI) is 1285902106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Warren Keith Stafford, M.D.?
- Warren Keith Stafford, M.D. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Warren Keith Stafford, M.D. located?
- Warren Keith Stafford, M.D.'s practice location on file with NPPES is 206a S Main St, Greer, SC 29650-2127.
- What is Warren Keith Stafford, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Warren Keith Stafford, M.D. is (864) 989-0230.
- Who is the authorized official for Warren Keith Stafford, M.D.?
- The authorized official listed on Warren Keith Stafford, M.D.'s NPPES record is Brenda Klinger, Business Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Warren Keith Stafford, M.D.'s NPI active?
- Yes — Warren Keith Stafford, M.D.'s NPI (1285902106) is active in the NPPES registry as of the last update on 2012-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.