Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David G Koo, M.D.

Hospitalist Physician in Tavares, FL · enumerated 2005.

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

National Provider Identifier

1306841044

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Registry record

Entity type Individual (Type 1)

Name David G Koo

Credential M.D.

Sex Male

Practice address 1000 Waterman Way, Tavares, FL, 32778

Phone (352) 742-8836

Fax (352) 742-8829

Enumeration date Jun 18, 2005

Last updated in NPPES Jul 18, 2018

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License ME108164 (FL) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35075829 (OH) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License ME108164 (FL) 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
2161128	Medicaid	OH	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is David Koo?

David Koo is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Corey Henderson Internal Medicine Physician · Tavares, FL NPI 1346248903 Wayne Nevala Emergency Medicine Physician · Tavares, FL NPI 1194713289 Sarah Waldrop Registered Nurse · Tavares, FL NPI 1700875291 John Dennie Anesthesiology Physician · Tavares, FL NPI 1326022500 Medical Imaging Professionals PA Diagnostic Radiology Physician · Tavares, FL NPI 1528046745 Paul Karlinsky Diagnostic Radiology Physician · Tavares, FL NPI 1750360723 Scott Bullard Anesthesiology Physician · Tavares, FL NPI 1083689053 Colleen Mcintyre Registered Nurse First Assistant · Tavares, FL NPI 1881660983

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-18.