Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Timothy L Key, M.D.
Pediatrics Physician in Sumter, SC · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871593707
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Registry record
Entity type Individual (Type 1)
Name Dr. Timothy L Key
Credential M.D.
Sex Male
Practice address 237 Church St, Sumter, SC, 29150
Phone (803) 775-6311
Fax (803) 778-5131
Enumeration date Jul 21, 2005
Last updated in NPPES Aug 2, 2010
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 128588 | Medicaid | SC | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Timothy Key?
Timothy Key is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Sumter Pediatrics, P.A. Pediatrics Physician · Sumter, SC NPI 1871593749 Melissa Arscott Pediatrics Physician · Sumter, SC NPI 1841290780 James Durant Pediatrics Physician · Sumter, SC NPI 1437159365 John Mitchiner Pediatrics Physician · Sumter, SC NPI 1144220088 Teresa L Buscher MD Non-Pharmacy Dispensing Site · Sumter, SC NPI 1518033083 Jason Grier Pediatrics Physician · Sumter, SC NPI 1679605018 Michele Easler Pediatrics Physician · Sumter, SC NPI 1215249222 John James Pediatrics Physician · Sumter, SC NPI 1558710277
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-02.