Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Theo Lake, M.D.

Hospitalist Physician in Sumter, SC · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154853430

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Registry record

Entity type Individual (Type 1)

Name Dr. David Theo Lake

Credential M.D.

Sex Male

Practice address 129 N Washington St, Sumter, SC, 29150

Phone (803) 774-9680

Fax (803) 434-3955

Enumeration date Mar 28, 2017

Last updated in NPPES Jun 23, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 85514 (SC) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 85514 (SC) Primary

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
855140	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.

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Frequently asked questions

How do I verify David Lake's NPI record?

Cross-check NPI 1154853430 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154853430 active?

Yes, as of the latest NPPES snapshot, NPI 1154853430 is active (record last updated 2025-06-23).

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Pamela Thompson-Knight Certified Registered Nurse Anesthetist · Sumter, SC NPI 1124020698 Terry Godfrey Hospitalist Physician · Sumter, SC NPI 1003806266 Johnny Chappell Certified Registered Nurse Anesthetist · Sumter, SC NPI 1003899121 Bret Fisher Internal Medicine Physician · Sumter, SC NPI 1285611889 Tuomey Obgyn Services LLC Obstetrics & Gynecology Physician · Sumter, SC NPI 1518936822 Timothy Wilson Anesthesiology Physician · Sumter, SC NPI 1942269253 Sumter Pathology Associates Anatomic Pathology & Clinical Pathology Physician · Sumter, SC NPI 1457315996 Omar Pinilla Anatomic Pathology & Clinical Pathology Physician · Sumter, SC NPI 1932163466

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-23.