Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Francis Charles Jansen, M.D.

Ophthalmology Physician in Springfield, MO · enumerated 2005.

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

National Provider Identifier

1770578239

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Registry record

Entity type Individual (Type 1)

Name Dr. Francis Charles Jansen

Credential M.D.

Sex Male

Practice address 1531 E Bradford Pkwy, Suite 100, Springfield, MO, 65804

Phone (417) 887-3900

Fax (417) 887-3221

Enumeration date Sep 12, 2005

Last updated in NPPES Dec 21, 2010

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License R3L79 (MO) 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
188124	Other	MO	HEALTHLINK
180043523	Other	MO	RAILROAD MEDICARE PIN
CJ4613	Other	MO	MEDICARE RAILROAD GROUP
508027802	Other	MO	MEDICAID GROUP
180043525	Other	MO	RAILROAD MEDICARE PIN
202812814	Medicaid	MO	-
CJ4614	Other	MO	RAILROAD MEDICARE GROUP R
0802225	Other	MO	UHC
20896	Other	MO	BCBS
5513643	Other	MO	CIGNA

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

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 Francis Jansen?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-21.