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Dr. Colin Sim Schaeffer, MD

Diagnostic Ultrasound Physician in Jacksonville, FL · enumerated 2006.

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

National Provider Identifier

1205932704

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Registry record

Entity type Individual (Type 1)
Name Dr. Colin Sim Schaeffer
Credential MD
Sex Male
Practice address Bldg H2005 Knight Lane, Navy Medicine Support Command, Jacksonville, FL, 32212
Phone (919) 450-3905
Fax (910) 450-4558
Enumeration date Sep 15, 2006
Last updated in NPPES Dec 10, 2008

Taxonomy & licenses

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 41249 (MA) 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
2071169 Medicaid MA -

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 Colin Schaeffer?
Colin Schaeffer is registered in NPPES with the primary taxonomy of Diagnostic Ultrasound 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-10.